Author Archives: Paul_

Geophagus sp. „Pindare“

6. July 2007

Geophagus sp. „Pindare“

Among the “Eartheaters”, species Geophagus, G. sp. “Pindare” is one of the most recommendable ones. Growing up to approx. 15cm only, it stays rather small and also shows a beautiful marking with red and blue lines on its flanks. The care of this species is really quite simple, because it does not care about the plants and it is easy to please with almost every water as long as it is biological clean. Of course it prefers frozen or live food, but it does not scorn dry food. It is only unsuitable for a Dutch plant tank, because being an “Eartheater” it needs sand to chew. Therefore a bigger zone of the aquarium should be covered with fine sand and the decorations should be roots, rocks and some deeply rooted plants. G. sp. “Pindare” is a larvophiler mouthbreeder, which puts its nest with eggs on a rock or root and only picks up the hatched larvas in its protecting mouth. (Photo & Text von T. Weidner)

Angaben zum Tier
Herkunft Brasilien, Rio Pindare

Pterophyllum altum german bred

6. July 2007

Pterophyllum altum deutsche Nachzucht

November 2003: Lately we received German bred Pterophllyum altum. It is worth mentioning that this was a natural brood, eg both parent took care for eggs and the young. Even spawning of the Altum Angel is a remarkeble event. This species tends to get panic attacks when the fish is fully grown. Thus they tend to eat eggs and young often even after relatively slight concerns. Behaviour in fish species is mostly passed on genetically. Now there is a good chance that these young Altum Angels are as good breeders as their parents.(Photo & Text K. Diehl)

Angaben zum Tier
Herkunft Kolumbien, Venezuela, Orinoko

Barbus congicus

6. July 2007

The Congo Barb is a rarely traded ornamental fish. As you can see by their name Barbus congicus originates from the Congo river in Central Africa. With a length of 7 – 8 cm it belongs to the medium sized barbs and should, according to its vivaciousness, not be maintained in to small aquariums. With the maintenance of active swarm fish sufficient free swimming areas should always be present, a dense planting of the tank background is to be aimed not only from aesthetic criteria. It is also a refuge for fry and suppressed individuals. Against food and water equivalents (neutral pH, Temp.: 24 – 27°C) Barbus congicus makes no special demands and should thus be an interesting fish for the engaged hobbyist.(Photo: Erwin Schraml, Text: Klaus Diehl)

Angaben zum Tier
Herkunft Congo, Congo river

Oreichthys crenuchoides (=spec. Hifin)

6. July 2007

This barb out of the relationship of Oreichthys cosuatis measures about 5 cm. They originate from northern India. This species is characterised by a pronounced sexual-dimorphism, the males are more larger than females, only them show the magnificent, flag-like increased dorsal fin. The fish tank should be decorated with dense patches of plants on the sides and back but should be kept with enough swimming space. Tank mates should be not to big, vigorous swimmers should be avoided. In captivity they feed on all kinds of available food and they even take flake or pellet food. Breeding is not difficult at all. The females spawn in an upside-down-postion und broad leves of underwater plant, as it is known from the harlequin barb.(Photo: Erwin Schraml, Text: Klaus Diehl)

Angaben zum Tier
Herkunft Indien / India

Corydoras weitzmani

6. July 2007

Corydoras weitzmani

This is one of the most spectacular representative of the Corydoras genus recently imported. For us this is the ultimate Corydoras. Its closest relative is probably Corydoras panda. The body pattern is similar to the recently described Corydoras tukano. This species was caught by the authors in September 2004 in the riverine system of the Rio Madre de Dios in Peru. Recently the first importation of this fish was successful as well and is probably the first time this fish has been brought alive to Europe, albeit in low numbers. Around this species there are circulating several rumours. Especially the place of origin of the holotypes (out of the collection of C. Kalinowski from 1949) seems to be incorrect, because many years of searching in the area of Cusco this species could not be found. Not before 2004 Belinda and Lance R. Peck (Aquarium Gonewild, Peru) caught this rare catfish accidentally in a small area heavily destroyed by gold diggers. Often this fish is caught as individuals and despite many expeditions this species has only been imported in extreme low numbers. We participated in one of those expeditions and could catch only a couple of these Corydoras catfish. A larger importation to Germany was not possible during this period. Now this species has come available in amounts, which are suitable for the first breeding attempts. If these are successful this species can be distributed and made available for the aquarium hobbyists. Due to the destruction of the natural habitat of this catfish the future import will be doubtful. Aquarium Glaser is offering an exclusively part of the recently imported wild caught Corydoras weitzmani. (Text: P.+M. Hoffmann, Photo: P. Hoffmann)

Angaben zum Tier
Herkunft Peru, Madre de Dios

Characidium spec. V

6. July 2007

This prettily drawn representative of the genus Characidium reached us over Rio de Janeiro, its actual occurrence area is unknown. A classification of the more than 50 Characidium species is difficult, for orientation we here adopt the numbering of the Aqualog photo collection. As natural biotope small clear watercourses are to be assumed. The water should be well aerated and be sufficient for the general requirements on water chemistry (pH around 7, GH max.15). It concerns here a ground inhabiting omnivore fish. Considering the small mouth opening however not to large pieces of food should be offered to the animals. For the keeping of groups, tanks should be used by 100cm length, since the animals like to built up small territories. Breeding might not be difficult as with other Characidium species too.(Photo: Erwin Schraml, Text: Klaus Diehl)

Angaben zum Tier
Herkunft Brasilien

Hyphessobrycon cf. loweae

6. July 2007

Hyphessobrycon cf. loweae

It was illustrated on the homepage of Canadian fish exporter “Below Water” and designated as “Kitty” Tetra (“a new Hemigrammus-species, caught in Mato Grosso in November 2000). It is presented as Hyphessobrycon loweae in the February/March-issue of “Aquaristik Fachmagazin & Aquarium heute”. According to Dr. Géry there are “good correspondences” with Hyphessobrycon loweae (Costa & Géry). Similar to Hyphesobrycon elachys , the clearly lengthened belly fins of the males, a widely extended back fin as well as a widened, bent anal fin are particularly remarkable. Tail-, back-, belly- and anal fin(s) are transparent-yellowish to darkyellow-orange-red and lined in a deep shade of red. The animals measure a total length of approx. 39mm of female sex and 42mm of male sex (standard length 32 resp. 35mm). According to first experiences water around 10° dGH, ph 7 and temperature around 24°C is sufficient for the keeping. (Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien
Name Hyphessobrycon cf. loweae

Terranatos dolichopterus

6. July 2007

Terranatos dolichopterus

May 2002: New arrival: german bred Terranatos dolichopterus, sailfin-killi (Aqualog “New World Killis, page 190 log-no: S27715). This fish comes from Venezuela, grows up to 5cm and should be kept in groups. The bottom of the tank should be peat, because they “dive” into the bottom when they spawn. (Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Venezuela
Name Terranatos dolichopterus
Lateinischer NameLateinischer Name Terranatos dolichopterus

Yasuhikotakia lecontei

6. July 2007

From the watershed of the Mekong originates this circa 15 cm long getting loach. The name red finned loach is something misleading, since not all animals show this colouring in all stages of age. During their development they change colours and pattern. Young animals usually exhibit a pattern of stripes which disappears during ageing. In their homeland they inhabit running waters on a stony ground. For their maintenance it should be considered that Y. lecontei (formerly known as Botia l.) is predominantly active at dawn and night, thus sharp light should be avoided. Since they are very active swimmers, the aquaria should have a length of at least 1 m. The food should contain mostly meaty components, snails are a favoured delicacy. About their natural reproduction in captivity no information is present to us. Probably it has, as with the predominant number of loaches, not yet occured.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Thailand, Vietnam, Mekong
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Baryancistrus sp. L-81 HIGHFIN

6. July 2007

September 2003: This week we received from Brasil a really unique fish: L-81 HIGHFIN. Our supplier advised us to send this fish and it really was worth waiting….was it not?(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien
Name Baryancistrus spec. L 81
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Hypancistrus spec. L 401

6. July 2007

This in the DATZ 12/05 introduced very beautiful Hypancistrus variant is at present in a small number available. The animals remind in their habitus of L 333 and with these are also occasionally confounded. In the figure they are more delicate, somewhat more stretched and reach only one overall length of maximally 12 cm, while L can reach 333 16 cm overall length. The most remarkable difference however is to see in the gold-yellow basic colour on that a dark-brown line pattern appears. In their requirements for maintenance they hardly differ from other Hypancistrus species. They like a meaty diet, are however not averse from occasional cucumber or zucchini feeding. With good water hygiene, temperatures over 27°C and a high oxygen content they are well maintained. Against the water parameters they do not place special requirements. They were bred by the author at pH 7.9, DGH 12, KH 6 and a conductivity of 350mS. The young fish grow slowly and seem to be somewhat more sensitive than L 333.

(Photo & Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien
Name Hypancistrus spec. L 401

Acentrogobius viridipunctatus

6. July 2007

Acentrogobius viridipunctatus

This magnificent goby, it´s scientific name is Acentrogobius viridipunctatus, has now been successfully imported from India for the first time in greater numbers. The species attains a length of maximum 15 cm. Fully grown males have a very thick skull. In breeding mood, the fish become complete black in base colour, on which the emerald spots contrast – an outstanding beautyfull look that led to popular name „midnight goby“. Additionally, the bright band in the caudal fin becomes deep orange. In nature, this fish lives in the lower parts of rvers and thatfor like some salt addition. However, if the water is hard enough (from 10° DGH upwarts), they also stay in perfect health in pure fresh water. This goby is very peaceful, but breeding habits will be defended against intruders. It feeds on all usual type of frozen and live food. (Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Indien
Name Acentrogobius viridipunctatus

Protopterus aethiopicus congicus

6. July 2007

Freshly arrived: Marbled lungfishes (Protopterus aethiopicus) rank among the genuine survival artists. For respiration they are dependent on atmospheric air, if one refuses them the admission to the surface, they can drown in the water (aquarium). The air breathing allows them, however, a nearly amphibious way of life. So they are able to withstand desiccation on floodplains by aestivating in cocoons. Contrary to some other lung fish species the marbled lungfish is quite remarkably colored and at least as young individuals well suitable for the maintenance in aquaria.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Kongo, Congo River
Name Protopterus aethiopicus Zaire

Crenicichla spec. ITAPEMIRIM

6. July 2007

Crenicichla spec. ITAPEMIRIM Crenicichla spec. ITAPEMIRIM Crenicichla spec. ITAPEMIRIM Crenicichla spec. ITAPEMIRIM

We received this extremely colorful species of Crenicichla from the southeastern part of Brazil. In adults the sexes can be distinguished quite easily. Females (see main photo) have an ocellus in the dorsal fin which is missing in males (see additional photo). Moreover, in males the deep red spots are scattered over the body, whereas in females these spots melt to two broad red stripes. These beautiful predators must not be kept together with small fish. (Photos: Frank Schäfer, text: Klaus Diehl)

Angaben zum Tier
Herkunft Brasilien
Name Crenicichla spec. ITAPEMIRIM

Barbus denisonii

6. July 2007

Barbus denisonii

This splendid fish is endemicly (i.e. only there and nowhere else) found in several coastal rivers of South India. That is why only small quantities may be caught and exported as aquarium fish. You keep this fish best, which is used to flowing waters, in biggest tanks possible in a shoal. The feeding with frozen food and flakes is unproblematic. These animals are peacefully to other fish and also among each other. So far there are no news about a succesful breeding. (Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Kerala / Indien
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Corydoras weitzmani

6. July 2007

February 2006: We are pleased to be able to offer you the first offspring of a legend. Now offspring of the recently again discovered and in the last year for the first time to Germany imported Corydoras weitzmani are available. Fortunately this beautiful small, at Corydoras panda reminding species, could quite fast be spawned by engaged breeders. This appears particularly of importance before the background of its threatening extermination in the wild. The species is not very productive, therefore it would be welcome, if further Cory fans took care of them. In the maintenance they are unproblematic. Best they feel, if they can as a troop of conspecifics, sieve sand surfaces in the aquarium for food. Flake food, tablets and different frosted foods are gladly eaten. For breeding it may be somewhat more meaty. White Worms (Enchytraeus) and Tubifex promotes the spawn considerably. We hope to be able to offer further offspring of this species to you, since they deserve a further spreading in our aquaria.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Peru

Hoplias macrophthalmus

6. July 2007

With Hoplias macrophthalmus we could import from Colombia one of the biggest predatory fishes of the Amazon river system. Contrary to the regular imported Hoplias malabaricus these arrive only extreme rarely in the trade. As an adult with a weight of over 40 kg and a length of more than 120cm they belong to the largest characins at all and leave the viewer with an enormous impression. For keeping them very large tanks are required and their tankmates have to be choosen with big caution.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Kolumbien

Crossoloricaria cf cephalaspis

6. July 2007

Crossoloricaria cf cephalaspis

The 5 species of the genus Crossoloricaria are all looking very similar to the flounder Loricariid genus Pseudohemiodon. These fish have as well a flattened body form, small eyes lying distally on the triangularly formed head. The difference between these two genii is the missing of the ventral bony plates of Crossoloricaria. Only at the medial line of the ventral side there is a small row of tiny bony plates. C. cephalispis does not grow larger then 20 cm. They absolutely need a sandy substrate, in which they can bury themselves as deep as possible. This means that they often are difficult to spot at all. When they are new in the aquarium they only come out of the sand during the night, but after a period of acclimatisation they appear at feeding time. This species also originates from the north of Colombia.(Text: I. den Daas, Photo: F. Schäfer)

Angaben zum Tier
Herkunft Kolumbien
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Loricaria simillima

6. July 2007

Loricaria simillima has a very wide distribution in South America. It is found in the Orinoco-, Amazon- and La Plata basins. A result of this large area many different color forms are known, which differ clearly regarding coloration and pattern. The species occurs in different water types. Black water forms are more demanding in maintenance and breeding than fishes originating from white water. For keeping them middlehard water with a pH of 6 – 8 and temperatures between 24 – 27°C is sufficient. As omnivorous fishes they are rather undemanding in their nutrition, tablet food, flakes and frosted food are accepted. The aquarium should have a sandy soil, some dark corners made by stones and bogwood increase the comfort for the fish. With a total length of 25 cm they should be kept in not to small tanks, they are mouthbrooders, the male guards the eggs and larvae.(Photo F. Schäfer, Text K. Diehl)

For our customers: the fish have code 266653 on our stocklist.Please note that we exclusively supply the wholesale trade.

Lexikon: Loricaria: from the Latin word „lorica“which is the chest protector of the Roman legionnaire, eg „one that wears a chest protector“. simillima: Latin, means “very similiar”, which refers to the similarity of the species to L. cataphracta.

Suggestion of a common name: Royal Whiptail Cat

Angaben zum Tier
Herkunft Zentrales Südamerika
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Pareiodon cf. microps

6. July 2007

This pencil catfish, a relative of parasitic the urethra of humans entering catfishes, is very rarely traded. The affiliation to the genus Pareiodon is rather clear, the species classification however is yet not clarifyed. As predators they should not be socialized with to small fishes. Due to their rarity no reports about their maintenance in the aquarium are present to us. For collectors of rarities: there is one albino in stock!

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien
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Nannacara spec. -Sourourou-

6. July 2007

From the Crique Sourourou in French Guyana originates this beautiful new Nannacara variant. We are pleased to be able to offer some offspring to you. According to information of an experienced Nannacara specialist their maintenance is unproblematic, even in middle hard water. The breed however succeeds only in soft and sour water according to their origin, otherwise the clutch of eggs does not develop. In typical dwarf cichlid manner the females are responsible for care of the eggs and larvae, while the male takes over the territory defence. Their brood care is such intensive that it succeeds also in community tanks. In dense planted with small caves (coconut bowls, flower pots etc.) and some bogwood arranged aquariums they feel particularly well. In the nutrition they are unproblematic and eat gladly even flake food. We are sure that this attractive new Nannacara variant will go its way.#

(Photo Rudolf Suttner, Text Klaus Diehl)

Angaben zum Tier
Herkunft Französich Guyana

Chaetostoma pearsei L 187

6. July 2007

Chaetostoma pearsei L 187

This Chaetostoma species is imported in regular intervals from the upper Orinoco through Puerto Ayacucho. This catfish is very difficult to differentiate from L 147 and L 188. L 188 has often described in the literature as C. nudirostre. C. pearsi lives in fast streaming mountain brooks and therefore needs in the aquarium oxygen rich water. This species does not grow above 10 cm total length and is a typical aufwuchs eater, which means in nature it grazes algae but eats mainly the crustaceans, which live in the vegetation. In the aquarium it eats flake and tablet food as well. C. pearsi is a friendly fish but can become territorial against individuals of the same species. If one wants to keep more animals in the fish tank, hiding places are obligatory. (Text: I. den Daas, Photo: F. Schäfer)

Angaben zum Tier
Herkunft Kolumbien, Venezuela
Name Chaetostoma pearsei L 187

Hypancistrus spec. L 66 „King Tiger“

6. July 2007

As one of the early imported representatives of the so-called L-number catfishes L 66 has already an unbroken popularity. At present we can offer beside wild caughts also very beautiful german breds. Such bright grounded L 66 are at least as attractive as the most „newer“ Hypancistrus species. With a final size of approx. 15 cm they belong to the larger representatives of their genus, a smaller group of them can be maintained very well in tanks starting from 70cm length. As all Hypancistrus they are carnivores, a vegetarian complementary food is estimated. They do not clean tanks and their surrounding, for this task the long-known Ancistrus „dolichopterus“ are substantially better suitable.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien
Name Hypancistrus spec. L 401
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Altolamprologus compressiceps

6. July 2007

Altolamprologus compressiceps

From the shores of lake Tanganjika orgins (Alto)lamprologus compressiceps. There the about 13 cm long getting fishhunter inhabits the detrital zone, which it roams on search for food. When a prey is seen it approaches in slow motion, near the booty it speeds up and catches the victim. Because of its strong lateral flattening it succeeds penetrating in crevices and lays there on the look-out. In the aquarium they are characterised by a low aggression against tank mates. Clearly smaller co-inhabitants however are regarded as prey. The sexes are only difficult to differentiate, there is no pronounced sexual dimorphismn. Important for a succesful maintenance is a good water quality, since they react very sensitively to an increased water load. As cavespawners they rear up to 180 slowly growing offspring.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Tanganjika See
Lateinischer NameLateinischer Name Altolamprologus compressiceps

Chaetobranchopsis orbicularis

6. July 2007

Chaetobranchopsis orbicularis is a plankton eater, which can reach a total length of up to 20cm. This may be one of the reasons, why it is not getting imported too often, as such nutrition specialists are mostly only interesting for specialists and enthusiasts. Yet the care of this species from Brasil is not neccessarily difficult, since it is actually a harmless aquarium occupant despite its size, and you can also easily socialize them with smaller fish because of their eating habits. When socializing them with other Cichlids you must see to it that these are no aggressive kinds. As there are no special demands neither to the water condition nor to the aquarium arrangement, the care is not really difficult. However, a man-made breeding was not successful yet. The biggest difficulty of the care surely causes the nutrition. But even this is to realize with a well-functioning artemia breeding. Especially during the settling artemia are absolutely neccessary. Later you can also feed them well-balanced with other food, even smallest possible frozen food like lobstereggs, cyclops or daphnia. The maximum is frozen artemia. Dry food will be hardly accepted. Artemia must always be available as basic food, but please note that you have to feed animals with a size of about 15cm with it, therefore significant quantities are important. If you are willing or able to manage this, there are no obstacles to purchasing these animals. And who knows, perhaps you happen to find out something new or surprising about the reproduction of this species in human care? (Photo & Text T. Weidner)

Angaben zum Tier
Herkunft Brasilien
Name Chaetobranchopsis orbicularis

Geophagus sp. „Tananaco“

6. July 2007

Geophagus sp. „Tananaco“

This very beautiful representative of the surinamensis complex comes from Venezuela. These are very large animals of approximately 25 cm TL. The requirements of keeping, this species is not much different then the other members of its family. A sandy substrate, lots of shady hiding places like bogwood and round eroded stones, are basic requirements, which make feel these fish at home. They also prefer dimmed lights. If you would like plants in the aquarium as well, we would recommend hardy plants which do not require lots of light. Cryptocoryne aponogetofolia is very well suited for the cichlid aquarium, because it is apparently bitter in taste, does not need much light and the leaves can grow up to one meter in length.(Text: I. den Daas, Photo: F. Schäfer)

Angaben zum Tier
Herkunft Venezuela

Procambaris sp. marbled blue

6. July 2007

Procambaris sp. marmor-blau

March 2002: This nice blue colour variant of the Marmorkrebs (the initially German name is now in international use and means „marbled crayfish“) is actually available. The Marmorkrebs is a remarkable species, because until now only females are known. The species breeds parthenogentically, eg females lay unfertilized eggs and produce only females again. As the species determination in these kind of crayfish depends mainly on the sexual organs of the males, no-one can hang a scientific name on the species, although it is kept and bred in aquaria for years now. The Marmorkrebs grows to a length of about 6-8 cm and is (compared with other crayfish) quite peaceful. Sadly the eat or destroy any plant that grows in the tank. Nevertheless they always find their way in the aquaria because of their interesting biology. Enthusiasts keep that species either in company with plant eating fish species or in a small extra tank. (Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft unbekannt

Devario assamensis

6. July 2007

Some of the about 35 Devario species are found regularily in aquaria, others like Devario assamensis are rather rare. Therefore we are very happy to be able to offer you for the first time german bred Devario assamensis. Here it is about magnificent colored, circa 10 cm long getting barbs, whose origin is eastern India. They are rather swim-active fish and need sufficient space, the aquarium length should therefore be not below 1 m. A large free swimming area is necessary, a densely planted background offers them a some times needed protection and a retreat area. They have no special requirements on the water chemistry, middlehard water and a neutral pH is sufficient for them. A high value should be set on a alternation of the food. Often omnivores get neglected in this regard. At feeding they will get fully active and particularly when feeding with living food they exhibit impressing swimming zournaments. For a productive breeding the parents should be departed after spawning, since they are fierce spawn eaters.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Indien

Corydoras sp. aff. kanei

6. July 2007

Corydoras sp. aff. kanei

This new and undescribed true mailed catfish differs from C. kanei by a golden band on the shoulder. The very attractive fish originate from the Rio Jamaxin (Brazil). Their final length is 5 cm. C. kanei has been bred successfully on several occasions and Seuß (Die faszinierende Welt der Corydoras, Landbuch Verlag Germany, 1997) reports that at a temperature between 23 and 25 degrees Celsius, 80 to 100 eggs are laid by a combination of 2 male and 1 female cory. The fertilisation rate between 80 and 90 percent and at 25 degrees Celsius the 1.8 mm eggs hatched after 4 days. The first food for the fry consisted of fresh hatched brine shrimps.(Text: I. den Daas, Photo: F. Schäfer)

Angaben zum Tier
Herkunft Brasilien

Hoplias malabaricus

6. July 2007

“Here's lookin' at you, kid,” – but be careful. Otherwise it could happen that it will be the very last what a tank mate will be looking at. Under these beautiful green eyes are not less impressive teeth that makes the wolf fish Hoplias malabaricus a feared hunter. The owners of these from Costa Rica to Argentina spread species should, when being busy in the aquarium, always have a view of their “favorite”, since it can come to bite injuries. Due to its large habitat some only difficult to distinguish subspecies of H. malabaricus exist. For those the statements of size differ, but it is to be assumed that H. malabaricus can reach a size of at least 50 cm and a weight of 1,5 kg. It is thereby no fish for everyone and completely nothing for a community aquarium. For experienced owners of large tanks which search for the unusual they may be a challenge which could be looked at.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Costa Rica-Argentinien

Nannostomous espei

6. July 2007

Nannostomous espei

Up to now this ornamental tetra is only known from western Guyana/Southamerica in the lower course of Mazaruni River. Full-grown fish reach a total length of approx. 40mm. When putting on spawn the females are getting much plumper. By using their dish-shaped anal fin the males fix the eggs to a substrate (e.g. bottom of a plant leave). During the pairing the males lose the bands marking except for little black spots. Peaceful fish, which mostly stand in the upper water area among the plants. The keeping is advantageous in well-planted tanks only with other peaceful fish. Breeding is possible in 10 litre tanks with a spawn substrate (Javamoss), the number of eggs is not very big. For keeping, please do not use too hard water, 10°german hardness, maximum, pH 5.5-7 and temperature around 24°C. (Photo & Text von P. & M. Hoffmann)

Angaben zum Tier
Herkunft Guyana
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Nanochromis sp. „Lezas“

6. July 2007

With Nanochromis sp. “Lezas” we can offer a further highlight of German bred fishes. As at the before introduced species this dwarf cichlid is hardly to be exceeded in colour and quality. Particularly noticeable is the strong red colouring of the dorsal – and the upper parts of the caudal fin.

In dark, peat-coloured water their rich colouring becomes notably effective. Unfortunately they are available only in a limited number and so they will have left our fish house soon.

(Photo F. Schäfer, Text K. Diehl)

Update 2024: This fish is currently thought to be a variety of Congochromis dimitiatus

Yasuhikotakia sidthimunki

6. July 2007

From northern Thailand originates the Dwarf Loach formerly known as Botia sidthimunki. Since it is a rather small (6 cm) and very peaceful species, it represents an ideal member for an asiatic community tank. There it can be kept together e.g. with small representatives of the genera Danio, Rasbora and Microrasbora . One should always maintain them in small groups of at least 5 animals, since they estimate the contact to conspecifics. In the group is always movement and such an aquarium never gets boring. To its well-being the water should not be too hard, and in the aquarium should be some retreat areas (bogwood, coconut bowls, bamboo canes etc.) available. As in proper style plants Cryptocoryns, Javafern and other asiatic plants can be used. Naturally that can be done also with Echinodorus species and Neon Tetras, to the Dwarf Loaches it might be all the same. In feeding they are unproblematic, breeding in aquaria did probably not succeed so far. Since they belong in their homeland to the protected species, nowadays the traded Dwarf Loaches are pond bred and originate from Thailand or Malaysia.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Thailand
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Cochliodon sp. YELLOW SEAM L 360

6. July 2007

From the Rio Jamanxim in Brazil we could import a small number of L 360 with nice yellow-orange fins. They are unproblematic in the maintenance need however a high portion of vegetables in their food. Similar as Panaques this over 30 cm large growing species specieseats large quantities ofr bogwood. A high performance filtering unit and frequent water changes are required for their well-being. Since they are quite rarely imported and maintained, no continuative information is known to us.

Angaben zum Tier
Herkunft Brasilien, Rio Jamanxim
Name L 360 Cochliodon sp. YELLOW SEAM

Hypancistrus spec. NEW

6. July 2007

Hypancistrus spec. NEU

September 2006: Latterly we received this very rich contrasted male of an unknown Hypancistrus species. Certainly here exists a similarity to L 333 and also Hypancistrus spec. Xingu. It gets more and more difficult to attach single fishes to existing L numbers or to a known Hypancistrus species, because there are not enough hard criteria for a categorisation and at the moment regularly “new” Hypancistrus are coming in from Brazil.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien, Rio Xingu
Name Hypancistrus spec.
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Panaque cochliodon

6. July 2007

December 2005: After years when no Panaque cochliodon (Panaque suttoni, P. suttonorum) were imported, now again few individuals reach us. Whether environmental problems or the civil war in parts of Colombia are responsible for their non appearence, can not be judged from a distance. We are glad to see this in former times not rare species again. Their bright blue eyes on black body are singular and make up the special attraction of this species. To secure their tank existence breeding attempts would be interesting. However, even in former years, when they were not so rare no guaranteed breeding reports are known. Wood eater of this size (> 40cm) need large aquariums with very high performance filtering units, since substantial excrement quantities are produced. The vegetable part of the food should be high, cucumbers, potatoes, carrots and other vegetables are gladly eaten.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Kolumbien, Rio Magdalena
Name Panaque cochliodon

Notropis chrosomus

6. July 2007

Notropis chrosomus Notropis chrosomus

(21.Jan.2008) Rainbow Shiner, that is what they are called! We have this dream in limited numbers available.
They are really easy to keep and grows up to 6cm. They do not demand special water conditions, but they should
be kept in water which is rich of oxygen. Their origin is Northamerica. You can find them there ins small rivers
with gravel grounds in Alabama, Georgia and the southeast part of Tennessee. Due to their origin, they should be
kept at temperatures of 18-25°C. Also all kind of food is eaten gladly. (Photo & Text R. Neunkirchen)

Angaben zum Tier
Herkunft Südöstliche USA
Verfügbare Größe in cm 4
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Channa stewartii

6. July 2007

This often under the name Channa cf. barca traded Snakehead originates from the Indian province Assam. C stewartii can reach a length of 30 cm and as predators they should kept together only with fishes whose length exhibits at least 2/3 of their body length. Beside living and dead fish they accept food as insects, worms and after habituation possibly also sticks. Since their habitat does not lie in the tropical range, they can be kept well in the unheated aquarium. They tolerate temperatures between 20 – 30°C and have low requirements concerning other water parameters. They can tolerate low oxygen conditions in water because they are air breathers from an early age. For a pair a well planted aquarium 200l aquarium with slow moving water provided with some hiding places would be ideal. Channa stewartii is probably a nest builder providing eggs and young with parental care. Other reports mention them as mouthbreeders.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Indien, Assam

Osphromenus exodon

6. July 2007

Osphromenus exodon

Even this fish looks like the common gourami, it is really something special & rare. As far as we know, this species was never before importet to Germany. When they have the size of about 30-40cm, they turn their lips inside out and show many small white teeths. Unfortunately this stadium is only shown in pictures in the original description. But here is a tip: take a look on this fish in the zoo WILHELMA in Stuttgart/Germany!(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Kambodscha
Name Osphromenus exodon
Lateinischer NameLateinischer Name Osphromenus exodon

Mastacembelus greshoffi

6. July 2007

Some time ago we could import Mastacembelus greshoffi from the Congo. Here we have a spiny eel getting approximately 35 cm long, which occurs over rocky bottoms in rivers and lakes, also in rapids. Spiny eels are intelligent fish, they show a multiplicity of interesting behaviours. They also can become amazing tame and eat then literally from the hand of their caregiver. Best meaty food is eaten and rather plenty of it. They like mosquito larvae, worms and also now and then a small fish. Therefore not too small tank mates should be selected for their socialization in a community tank. A complete covering of the aquarium is important, since spiny eels rank among the “escapee kings” under the aquarium fish. With a little luck and smartness the breeding of this species should be possible, some relatives have already successfully be bred in aquaria.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Kongo, Cingo River

Brotia pagodula

6. July 2007

Brotia pagodula Brotia pagodula

(28.Nov.2007) From Southeast Asia we got a still rarely traded snail species. Brotia pagodula is a live-bearing snail, as an endemic species it can be found only in the Moei, a river between Myanmar and Thailand. Their strongly wound house, provided with numerous spikes, gives them a bizzare appearance. On the search for algae they graze all available surfaces. In the aquarium flakes and granulated food are eaten, just as naturally cucumbers and other vegetables.(Photo C.Luckhaup & F.Schäfer, Text K.Diehl)

Angaben zum Tier
Herkunft Myanmar, Thailand
Verfügbare Größe in cm 3-4

Procambarus clarkii „WHITE“

6. July 2007

Procambarus clarkii „WHITE“ Procambarus clarkii „WHITE“

Under the numerous color forms of the Red Swamp Crayfish is Procambaris clarkii „White ” at present very popular. They are tough tank inhabitants, easily to reproduct and possess a high reproduction rate. Procambarus clarkii does not place large requirements towards the water chemistry, a strong filtering is however necessary, since they have a strong metabolism. As expressed omnivores they can be fed with diverse kinds of food, the vegetable portion should be kept as high as possible. Since they are great climbers the tank should be structured by bogwood and stones which allow them to climb. Because of their origin (Northern Mexiko to Southern USA) they should be kept not to warm, an unheated tank is sufficient for them.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Mexiko,USA
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Devario regina

6. July 2007

The Queen Danio (Devario regina) is a tropical fish belonging to the minnow family (Cyprinidae). Originating in India, Myanmar, Thailand, northwestern Malaya, and the Mekong basin it is quite rarely seen in our tanks. Other species often found in the same locality as D. regina are Puntius lateristriga, Rasbora paviei, various Poropuntius, Neolissochilus, Barilius, Nemacheilus and Schistura. They all are a good company for community tanks. In the wild, the Queen Danio is found in fast moving rivers with sandy bottoms in a tropical climate and prefer water with an ideal temperature range of 23 – 25 °C. D. regina can reach an overall length of 11 cm and since they are expressed lively swimmers they need enough space (at least 120cm tanks). Their diet in the wild consists of worms, small crustaceans and insects. In tanks feeding is completely unproblematic nearly everything which fits in the mouth will be eaten. Breeding should be tried in special aquaria, it is unproblematic. The parents will eat their eggs and therefore they have to be removed after spawning.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Thailand, Myanmar, Malaysia

Astyanax leopoldi

6. July 2007

Astyanax leopoldi

Because of their rhomboid body form these animals remind one a little of African tetras of the species Phenacogrammus or Bathyaethiops. Except from Rio Oyapock Astyanax leopoldi are also said to be found in Rio Approuague. They were named in honour of King Leopold III of Belgium, who attended an ichthyological expedition to Rio Oyapock in 1962. Fortunately we soon succeeded in breeding, even though this tetra was not always unproblematic. Especially when doing too generous water changes with raising the pH-value fish of all ages occasionally respond with symptoms of a “shock” (body gets white), from which they somtimes do not recover. Apart from that these are very enduring, peaceful and “grateful” fish. Although they are not really coloured newcomers, they surely earn a permanent position in the aquarium hobbyists.(Photo & Text von P. & M. Hoffmann)

Angaben zum Tier
Herkunft Guyana, Rio Oyapock
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Pseudoplatystoma corruscans

6. July 2007

The rarely traded largest shovelnose catfish Pseudoplatysoma corruscans originates from the Rio Sao Francisco in Brazil. This predator becomes quite large (approx. 180cm) and heavy (100 kg). They like to stay in groups and socialize well with rays, big charazins, cichlids or other catfishes.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien

Pseudeutropius atherinoides

6. July 2007

Pseudeutropius atherinoides

The „shark cats“ of the genus Pangasius are highly seeked for aquarium fishes, because their swimming behaviour reminds one on a shark. Sadly all species grow very fast and none of the species stays smaller than 50 cm, some even reach 150 cm or even more. For some time now so-called „mini-pangasius“ are introduced to the market. One of these species (who, from a systematic point of view, are not close relatives of Pangasius) is the charming Eutropius atherinoides, that grows rarely longer than 6-8 cm. Actually this fish is quite cheap and available in greater numbers from India. They are very peaceful inhabitants for every community tank and take readily all types of the usual food for ornamental fishes. Plants will not become eaten or destroyed.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Indien
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Amaralia hypsiura

6. July 2007

January 2001: At present we can offer Amaralia hypsiura for friends of the extraordinary . This rarely dealt catfish attains full growth with approx. 15 cm length. It originates from the Amzon and there it feeds mainly, as gastric examinations of freshly caught fishes documents, predominantly the spawn of other fish. Fortunately they are not dependend on this exquisite food. In tanks they can be fed with frosted or living red worms and other invertebrates. This predominantly night-active fish estimates not to bright lighting, also the aquarium should have some hiding places were they can find a place to hide.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien

Hyphessobrycon cyanotaenia, Lapis-Tetra

6. July 2007

Hyphessobrycon cyanotaenia, Lapis-Tetra

This tetra was introduced to us under the name of “Inpaichthys sp. Lapislazuli” in February 2002 by Mrs. Glaser-Dreyer (Aquarium Glaser GmbH). On the (Japanese) internet it is called Lapis tetra. It was imported in a bigger number of pieces without exact declaration of place of discovery. The males are growing up to at least 4cm and are far more colourful and stronger with a lengthened back- and anus fin than the lighter females, which are only approx. 3.5cm long. They are almost always moving, very voracious, peaceful and the males are constantly busy with fights for their territory among themselves. The breeding was a success for the authors.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien
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Aplocheilichthys katangae

6. July 2007

From the Katanga province of the Congo we recieved Aplocheilichtys katangae. These non seasonal killies have a large distribution area in the central southern Africa. There they inhabit shallow, overgrown brooks and ponds. Their maximum size is approximately 6 cm. They feed on small water insects and crustaceans in tanks they can be fed with flakes or frozen food.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Kongo

Botia sp. „New Emperor“

6. July 2007

The ever first import of Botia sp. “New Emperor”, probably comes from the borderland of Burma/Thailand. It should appear in a decadal yearly rhythm in a large amount and can only be caught then. An area informed ichthyologist stated that transportation through bordering hilly regions can only be helped by small mopeds, where a slight amount of these animals (about 20) can be transported. It’s not surprising that these animals are very rare and have a certain price. Besides being relatives of the Botia rostrata group, they are quite large and show a very appealing pattern on a powerful yellow coat. (Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Myanmar
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Hypancistrus spec. „Belo Monte“ (L 287, L 399, L 400)

6. July 2007

The denomination of this beautiful Hypancistrus is still disputed. It run long time under the number L 287, so it is named on our stock list. Recently it is called L 399 and/or L 400, the origin is the Rio Xingu, where it gets caught in the neighbourhood of Belo Monte. This species belongs into the relationship of L 66, L 236 and L 345. The animals reach an overall length of approx. 12 cm. Contrary to many L catfish species the strong contrast of these animals remains also at the age, so that they are very attractive. As for other Hypancistrus species a vegetable diet is not sufficient, this should only be an addition to meaty food. At higher temperatures (27 – 30°C) and good hygienic conditions the keeping of this species is not difficult. First reports on successful breeding are already present.

(Photo & Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien
Name Hypancistrus spec. „Belo Monte“ (L 287, L 399, L 400)

Mastacembelus spec. „Kamerun“

6. July 2007

This spiny eel reached us from Cameroon. The classification to a species was so far not possible for us. Since spiny eels predominantly are found on sandy to muddy bottom, they require a sand substrate in which to dig and hide. Flat rocks are also good for these fish to burrow under; just make sure that all rocks and gravel are rounded and not sharp, or the eel may injure its body. The chemistry of water does not play a crucial role, a lighter salt additive is recommended with many species. Spiny eels like to eat small live foods such as, crustaceans, brine shrimp, blood worms, glass worms, tubifex worms and fish. After acclimatisation frozen food as e.g. brine shrimp, blood worms, daphnia, glass worms and plankton will do too. Some Mastacembelus – species have been breeded in captivity. Their pattern of behaviour is very versatile, so that they should been kept more often in our fish tanks.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Kamerun

Chitala ornata, Clown Featherback

6. July 2007

The Clown Featherback is well known to the hobby and has been imported as early as 1934 from South-East Asia. They are nocturnal fish and when they get older they become solitary. The fish tank should be decorated with dense patches of plants on the sides and back but should be kept with enough swimming space. A couple of hiding places made with stones and bogwood should not be omitted. These fish prefer shady areas and therefore floating plants should be added as well. The water should be soft (below 5 degrees German hardness) and sligthly acidious (pH 6.0-6.5). These fish are predatory. They take all kinds of live food (worms, insects and their larvae, molluscs and fish). Small cut meat preferably crab meat are taken as well. C.ornata Is the biggest representative of the family. It has been published that Individuals have been grown up to 1 meter in length. These animals are favoured as food fish in the countries they originate from.(Photo: Frank Schäfer, Text: Izaak den Daas)

Angaben zum Tier
Herkunft Laos, Thailand Kamboscha, Mekong
Name Tausenddollarfisch
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Ctenochromis polli

6. July 2007

Ctenochromis polli occurring in the Congo River belongs to the rather rarely kept cichlids. Despite their body length of maximally 11cm they should not be kept in too small aquariums (100cm). The males are quite aggressive and pursue the females and suppressed males. They need sufficient hiding places, therefore the interior arrangement of the aquarium should be strongly arranged by roots, stones and large plants. The animals prefer life food and frosted food, after successful acclimatisation they will take flake and/or granulated food too. These fish prefer temperatures between 25 and 28 degrees Celsius. They are delayed mouthbreeders in the female sex. The raising of the brood with Artemia Naupliae and small flake food does not represent large problems.

(Photo: Erwin Schraml, Text: Klaus Diehl)

Angaben zum Tier
Herkunft Congo, Unterlauf des Kongo
Lateinischer NameLateinischer Name Ctenochromis polli
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Orthochromis stormsi

6. July 2007

Orthochromis stormsi reached us as bycatch with Steatocranus casuarius. Both species originate from Central Africa, where they inhabit the cataracts of the Congo River. Their maximum size amounts to 12 cm, whereby the females remain somewhat smaller. The differences between sexes are only weakly pronounced, males appear more multicoloured, females have a darker basic colour. Their social behaviour is very interesting, because of their rather high aggression potential one should however maintain them in one not to small groups. In a 200l tank about 10 animals can be accommodated. In such a group is a constant movement, apart from its favourite activity the feeding, it hunts conspecifics through the tank, rests on a stone and begins then again with hunting on the neighbours. According to their origin from fast flowing waters they need clean, oxygen-rich water. Otherwise they are rather undemanding, with good care one will discover with high probability sometime a “chewing” female and can look forward to the new generation.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Congo, Congo River

Cichla temensis

6. July 2007

Cichla temensis does not represent a fish for everyone. We could import them from Venezuela, where they are estimated fishes for consumption and sold under the name Tucunare. In its natural environment they can reach an overall length of 1 m with a weight of approximately 10 kg. They grow to be the largest of all the cichlids. These a predatory fish and will eat anything that moves and can fit in its mouth. So tankmates should be of good size. Recommended companions include Piranhas, Pacu, Arowana and other large cichlids such as Crenicichla species. Recommended foods are live feeders (crayfish, small fish, large fish, insects, etc.), frozen and freeze dried foods, and carnivore pellets. A Cichla aquarium should be decorated with large rocks and roots to offer hiding places. A number of large robust plants are also to be recommended. The roots and rocks should be placed directly on the bottom glass to void that the large fishes tip them of and causes the glass to crack. Cichla species are excellent jumpers and often jump out of the water if they get spooked so a well covered aquarium is a necessity. The pH and water hardness levels are less important since these fishes are very tolerant to different conditions. They need warm water and should be kept in aquariums with a water temperature of 23-28ºC. (Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Venezuela, Kolumbien, Brasilien

Retroculus lapidifer

6. July 2007

Retroculus lapidifer

To take sensibly care of Retroculus lapidifer, which comes from Rio Tocantins/Rio Araguaia catchment area, you should own quariums with a base of 150 x 60cm minimum, as this species can grow very big (25-30cm). But despite its size you should not socialize it with aggressive cichlids, because it has only a certain self-assertion among his own kind. The food is not really difficult, you will make these fish evidently happy, if you give them big bits, e.g. rough krill, mussels or small fish. Also dry food will be eaten. R. lapidifer might cause difficulties sometimes during the settling and an infection of Ichthyo can drag on for a long time. Often only a daily subsequent dosing will then be helpful. All Retroculus kinds are particular susceptible regarding the water quality and often they are the first inside the aquarium to respond to an interfered nitrogen circulation. Breeding is quite possible, but is mostly only successful in big aquariums and with animals, which are at least 2 years old. Retroculus lapidifer belong to the hole-egg-layer, which means that a ground hollow must be dug over which the fish lay their eggs. Afterwards the spawn is getting collected by both parents and covered with rough sand, leaves, empty shells and things like that. Breeding of the young ones succeeds with new hatchet Artemia without problems.(Photos & text by T. Weidner)

Angaben zum Tier
Herkunft Brasilien, Rio Tocantis, R. Araguaia

Cambarellus patzcuarensis

6. July 2007

Cambarellus patzcuarensis

November 2003: New arrival! The orange dwarf lobster, Cambarellus patzcuarensis. They grow only up to 3-4cm. Just yesterday we got a very limited quantity from a german breeder. These dwarf lobsters are slightly agressive among each other. The origin is the lake Patzcuaro in Mexico.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Mexiko
Name Cambarellus patzcuarensis

Sesarma spec. „Neon Face“

6. July 2007

Sesarma spec. „Neon Face“

April 2005: These days we got a new crab species from Asia. The blue green irisdescent coloration of its face advised the name „Neon Face“. If further information is available, we will add it to our text.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Südost Asien

Devario spec. „Bloodstripe“

6. July 2007

This danio originating from Asia grows to approx. 12 cm . Devario spec. “Bloodstripe” represents an attractive enriching of the offered danio species. The habitat of the fish, drawn with a remarkable red strip, is located on the Indian subcontinent. Females are more corpulent and somewhat larger than males according to the typical danio pattern. As peaceful swarm fish they are suitable for the planted community tank, according to the size of the active fish the tank should be not too small (length 100cm). Devario spec. “Bloodstripe” accepts all usual kinds of fish food. The requirements on water chemistry and temperature are not high, and a further spreading of this species in our tanks should be possible.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Südost Asien

Corydoras ephippifer

6. July 2007

Corydoras ephippifer

This true mailed catfish species was imported from Belem (Brazil). The latin name „ephippifer“ is a combination from „ephippium“ (lat. = saddle) und „ferre“ (lat. = bearing) referring to the black spot on the basis of the dorsal fin. The animals reach a maximal length of 6 cm. They should be kept in a group. They are social animals and almost the whole time looking for food. As with all corydoras species these fish are not picky and will eat all types of commercially available fish food. These imports from the wild however should be offered a clean tank to avoid infections, particularly of the sensitive barbels. About successful breeding nothing has been reported up to now.(Text: I. den Daas, Photo: F. Schäfer)

Angaben zum Tier
Herkunft Brasilien

Corydoras sp. BLACK VENEZUELA

6. July 2007

Corydoras sp. BLACK VENEZUELA

A very beautiful colour morph bred in Germany and a true addition to our fascinating hobby. Corydoras aeneus (this fish probably belong to this family) is one of the most common true mailed catfish in the aquaristical hobby. Originally this cory species has a large distribution in nature which ranges from Trinidad, Venezuela, Surinam, Colombia, Ecuador, Brazil up to Bolivia. Individuals from different places tend to be different in colouration. About the breeding of these fish already lots of details has been published. After a thorough water change one cannot stop these animals from laying eggs. This species is an ideal candidate for the novice cory breeder and many mistakes made by the hobbyist has not resulted in complete failure. (Text: I. den Daas, Photo: F. Schäfer)

Angaben zum Tier
Herkunft Zuchtform
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Discus „Red Inferno/Rio Moju“

6. July 2007

Only one example of at present in extraordinarily good quality arriving Diskus is the “Red Inferno” variant coming from the Rio Moju. On their fins and flanks the animals show a strongly red-orange basic colour, which stands in beautiful contrast to the bluish green wave pattern. The icing on the cake are their cherry-red eyes, which register very attentively each movement inside and outside the aquarium. It is absolutely fascinating to stand before an aquarium with these magnificent animals and to observe the dynamics within a group. Watching them one understands immediately how applicable the old title “king of the aquarium fish” is for these animals. Their perfect form and beautiful colour combination make them surely interesting not only for the lover of wild discus. Even ambitious breeders can get fresh and healthy gene material for these criteria.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien, Rio Moju
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Cynops orientalis

6. July 2007

In its eastern chinese habitat the Chinese Fire Belly Newt Cynops orientalis inhabits small standing to slowly flowing overgrown waters. Females can get up to 10 cm long, the males remains with approximately 8 cm somewhat smaller. They can be kept predominantly aquatic, but a small land part with hiding places and climbing possibilities is appreciated. They do not like longer periods with high temperaturse above 25°C, when kept in-house no heating is necessary. Living food like worms, water insects and their larvae are prefered. When kept together with small fishes caution is required, since these are gladly eaten. For breeding attempts the animals should be kept at lower temperatures for some weeks. They spawn on leafs of aquatic plants, the development of the larvae is temperature-dependent and with 3 – 4 weeks quite short.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Ostchina

Nematobrycon lacortei

6. July 2007

The Rainbow Tetra is one of the most attractive characins of South America. They origin from western Colombia, where they are caught in the tributaries of the Rio San Juan. They belong to the same genus as the usually better known Emperor Tetra Nematobrycon palmeri. Rainbow Tetras can not be characterized as true schooling fishes, since the males try to establish and defend territories.Therefore their aquarium should contain larger structure-forming elements such as bogwood and large plants. For their maintenance middlehard water is sufficient, for breeding attempts however it should be soft and sour. A lot of foods will be eaten, for a good spawning condition black mosquito larvae (Culex) should be fed regularly .(Photo F. Schäfer, Text K. Diehl

Angaben zum Tier
Herkunft Kolumbien, Rio San Juan
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Otothyris travassosi

6. July 2007

Otothyris travassosi

This rarely imported catfish species originates from the federal states Bahia and Espirito Santo at the coast of brazil. With only 3cm of total length it belongs to the smallest Loricariids. There habitats are small and fast running streams. They mostly stay in areas thickly covered with vegetation. Otothyris travassosi is not a fish for a beginner. It makes great demands on the water quality/hygiene. Also the temperature of the water should not be too high (19-25°C). According to several different authors it is found in White- as well as Clearwater. In details of the place where it was found ph-values just under 7 and conductivities between 100 – 150 µs/cm can be meas-ured. Make sure of a good care with vegetable foodstuffs, also fine living food is ac-cepted. Nothing is known about successful breeding.

(Photo: Erwin Schraml, Text: Klaus Diehl)

Angaben zum Tier
Herkunft Brasilien

Bunocephalus sp. „Black/White“

6. July 2007

Bunocephalus sp. „Black/White“

The banjocat new imported from Peru immediately attract attention due to their interesting colouring in contrast to other species of the same relation circle. Therefore some animals are almost unicoloured white while other specimens mainly show some irregular black markings. The care of this species does not differ from that of other relatives of this kind and so these animals have extreme hiding habits. During the day they bury themselves in fine sand or retire inside a foliage layer, which also can be imitateted in the aquarium. At night they leave their hiding place and in search of food. The nutrition is not too difficult, because among frozen food they easily accept dry food, too. If you socialize day active species with these tetras, you absolutely have to feed them after the lights went out, because these fish would starve otherwise. As they probably only grow up to 8cm and are far from being active swimmers, aquariums containing 60 litres are sufficient for 5 animals. Nothing has become known yet about the breeding. If is not yet clarified if this species in fact belongs to the kind Bunocephalus, as it is quite possible that you must count them among the species Pterobunocephalus (possibly dolichurus?), because they have many anal rays. (Photo & Text von T. Weidner)

Angaben zum Tier
Herkunft Peru
Name Bunocephalus sp. „Black/White“
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Trichomycterus alternatus

6. July 2007

One of the in the aquarium most easy to keep pencil catfishes is Trichomycterus alternatus. This species, originating from the Rio de Janeiro region, reaches an overall length of for 10cm and can be maintained in aquaria starting from 60cm length. These very shy fish, reminding in their appearance of our in Europe native Stone loach, lives in its habitat in similar biotopes, i.e. clean, fast flowing brooks and small rivers. Therefore a good water hygiene and high oxygen content is a must. A strong pump or a high performance filter should provide a sufficiently current. T. alternatus is not a parasite as some of its relatives from the group of the pencil or parasitic catfish. Here there are some unpleasant fellows, as the in its homeland as Candiru designated urinophilic catfishes, which are able to enter the human urethra. Usually however these little catfishes enter the gills of fishes, where its parasitic nature takes over by feeding on blood and bits of flesh.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien

Chromobotia macracanthus

6. July 2007

In our picture you see an interesting mutant of the clown loach, which reached us these days. Although Chromobotia macracanthus formerly known as Botia macracantha is a long time tank inhabitant, it is still not without mysteries. This applies particularly to the breed, so far we have only coincidence success. Also in the maintenance they can make problems, since they are very susceptible to stress. Catching and transfer should take place only in absolutely necessary situations, because they are particularly prone to whitespot disease (Ichthyophthirius multifiliis) when stressed in any way. When well acclimatized clown loaches are beautiful and interesting fishes. A certain behavior can surprise the inexperienced owner. Sometimes they lie on their side when resting – which may alarm those not familiar with it, as the fish may appear to be ill! They may also make audible clicking sounds, particularly at feeding time. They tend to be more active if kept as a small group, rather than singly or in pairs. Further there should be a lot of hiding places in the aquarium to keep the stress for the animals as small as possible.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Indonesien, Sumatra, Borneo
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Hypancistrus zebra L 46 „Double Tailfin

6. July 2007

November 2006: At present we can offer beside „normal “German bred zebras (surely the most demanded of all L-numbers) an individual with a doubled lower caudal fin. This change of the fin is probably to be led back on a disturbance in the embryonic development. If someone hopes to breed a race of „veil tailed zebras “ with this fish, it will probably end in a disappointment. Nevertheless: absolutely unusual, a rarity amongst the L-numbers.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien
Name Hypancistrus zebra
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Panaque spec.

6. July 2007

June 2006: Just freshly arrived! Also for „old stagers“ there are again and again genuine surprises with us. In a shipment from Peru we received today several particularly delicate Loricariids, which represent a petite alternative to the frequently maintained Hypancistrus species. However their size of (50 – 70 cm) probably exceeds the possibilities of most fish keepers.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Peru
Name Panaque spec.

Gnathonemus longibarbis

6. July 2007

March 2007: From the environment of Lubumbashi, the second largest city the Congo comes Gnathonemus longibarbis to us. They were caught in close proximity to Bondaka and are probably for the first time in the trade. In nature they feed on water insects and their larvae, their final size probably lies at approx. 40cm. Since only very few of these rare pieces were imported, they should get into the hands of experienced Mormyrid fans.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Kongo, Congo River

Chitala ornata „Striped“

6. July 2007

Chitala ornata „Gestreift“

This variation of the Clown Featherback has a very marked body pattern. The breeding of C.ornata In captivity has been succeeded on several occasions. The fish spawn on the hard substrate and the eggs are guarded by the male fish, who also fawns the eggs. In nature the care of the spawn is important for 2 reasons: 1. the eggs are oxygenated optimally 2. with the slow moving current particles on the eggs are flushed away. The fry hatches after approximately one week and the baby fish will be cared by the male for another couple of days.(Photo: Frank Schäfer, Text: Izaak den Daas)

Angaben zum Tier
Herkunft Vietnam, Thailand, Laos, Mekong

Teleogramma depressum

6. July 2007

Teleogramma depressum

This rapid inhabitant from the lower Congo catchment area, which grows up to 10cm is generally regarded as the worlds flattest cichlid. At first sight it it looks like the little more known T. brichardi, but T. depressum – as the species name already tells – is distinctly more flattened, which you can especially see, if it props up on the ground with its bellyfins in its typical way. The care hardly causes any problems for the keeper, as T. depressum is very easy to feed with every common food. As the animals are to theirself territorial, you should – despite their small size – own an aquarium with a minimum capacity of 160l. Plants are not getting eaten and there are no special demands to the water values. Being cavebreeders they love cramped niches and clefts, inside which they can retire and later spread their eggs, too. The tighter the cleft, the better they feel inside. Partially stones which are lieing flat on the ground, are creating holes by the animals themselves. The sexes can be distinguished rather easily and so the females soon show a broad red-orange zone on their tail fin, which the males do not have or which is reduced to a very small line. Females being mature to spawn show a yellow-orange to reddish belly. Males keep the usual brown-black primary colour. (Photo & Text T. Weidner)

Angaben zum Tier
Herkunft Kongo

Geophagus altifrons

6. July 2007

Geophagus altifrons

You can surely excellently argue about taste, but the various populations of Geophagus altifrons could justly conquer a solid place among Cichlid lovers. And one of the most beautiful variants might be Geophagus altifrons “Tapajos”. Additionally, G. altifrons is an easy-to-keep cichlid. It requires aquariums with at least 500 ltr. capacity due to its size of 30cm maximum, but when being kept in such a tank it is rather undemanding to its keeper. The softer the water, the more beautifully coloured this fish is. But you can also keep it in harder water or higher pH-values without problems. Despite its size it is willing to accept dry food, frozen food must not be too coarse and without hard shells, otherwise digestive trouble might occur. As it is an eartheater, fine ground without sharp edges for burrowing must be available. It does not eat plants, but as it burrows, it is difficult to fasten plants tightly in the ground. Geophagus altifrons is a ovophile mouthbreeder, which can be even bred in a little harder water (approx. 25 °dGH). (Photo & Text von T. Weidner)

Angaben zum Tier
Herkunft Brasilien

Camptandrium sp.

6. July 2007

July 2006: Few days ago we could import a new attractive crab species. It belongs to the genus Camptandrium, the species is yet not determined. They originate from India, where they were caught on the banks of the Ganges river in the proximity Calcuttas. There they live in estuaries and a therefore a salt additive to the aquarium water is reasonable. With approximately 1 cm length they attained full growth and so they represent the ideal inhabitant for the trendy mini aquariums. (Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Indien

Demanietta spec. Laos

6. July 2007

From the border area of Laos and Thailand origins the expressed beautiful fresh water crab Demanietta spec. „Laos“. They exist in different colour forms. Fresh water crabs need an aquarium with a land- and water part. Some branches or stones will offer them climbing possibilities. As omnivores they despise nearly none of the usual crab-food, naturally it should already be diversified.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Thailand, Laos

Sesarmops intermedium, Flower Crab

6. July 2007

Sesarmops intermedium

This crab is known under the trading name “Flower Crab”. It will not outgrow 4 cm, measured by its carapace. These crustaceans have two large, red claws, which could weigh up to half the total body weight. In nature they feed mainly on algae and other organic material, which they catch with smaller pincers. The Flower Crab needs a dry surface in their tank. Feeding in captivity is no problem at all; they eat all available fish food including flake and pellets. To thrive these crustaceans need an addition of salt in the water. One teaspoon for 10 litres of water should be sufficient. Their tank should be thoroughly covered because crabs and lobsters are notorious escape artists, who will find every small opening to get out of their artificial environment in order to dry up and perish somewhere in the room.(Photo: Frank Schäfer, Text: Izaak den Daas)

Angaben zum Tier
Herkunft Taiwan
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Barbus hulstaerti

6. July 2007

August 2006: Last night we received a small jewel from the Congo basin. For the first time a somewhat larger number, of the more than 30 years for the hobby lost Butterfly Barb Barbus hulstaerti could be imported. The lively fish, reaches 4cm in length and fascinates by its wonderful colors. In their area of origin they live in flat, shady and relative cool jungle waters. The discovery site data indicate with water values of pH around 6; and a total hardness under 5 DGH no excessive problems for their maintenance. The more delicate males can be differentiated from the larger, chubbier females at the more narrow anterior side spot. Due to the complicated political situation in the Congo the availability of wild caughts is not secured, therefore ambitious breeders should take care of this swimming gem to secure their existence in our aquaria.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Kongo

Discherodontus ashmeadi

6. July 2007

The redtail barb Discherodontus ashmeadi originating from the tropical Southeast Asia can reach an overall length of up to 14cm. As habitat Mekong and Meklong are indicated. In their appearance the dark dorsal fin mark, as well as the strongly red markings of the caudal fin are particularly noticeable. In their habitat they inhabit brooks and rivers with clear water, a moderate to strong current and a gravel to stony bottom. There they occurs near decaying plant debris where it feeds on insects and other invertebrates. Active swarm fish of this size need roomy aquariums, a meter tank should it for a swarm already be. For the socialization robust representatives of the asiatic fish fauna are suitable. Particularly the representatives of the genus Botia or other barbs will do fine.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Thailand, Mekong

Diskus Nhamunda rosé

6. July 2007

Nhamunda Rosé is the trade name of a strain of the brown discus Symphysodon aequifasciatus axelrodi originated in the Rio Nhamunda (northern influent of Amazon, west the city Alenquer). Now again some Nhamunda Rosé are available. Characteristic for this variety is the partially laminar high red part of the brown primary colour. Thus they are not only for fans of true bred location variants but also for breeders of new colour forms from interest. Their maintenance requirements are typical discus like: soft water, high temperatures, good hygienic conditions as well as a balanced nutrition. Best one maintains it in a group of at least 6 animals and avoids a developing of social stress, since this is probably decisive for the occurrence of the most diseases in discus keeping.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien, Rio Nhamunda
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Ageneiosus vittatus

6. July 2007

July 2002: For the first time we could import Ageneiosus vittatus from Peru. Slopehead catfish of the genus Ageneiosus are particularly noticeable by its strongly flattened head. These predators can reach an overall length of 30 cm. For the maintenance large basins are necessary. A dark bottom, some stones and bogwood should be brought in for tank layout. A big dimensioned filtering unit is important the water quality, this is the most basic point for the successful maintenance of this species. The fact that they are in their habitat pure carnivors should be considered before the acquisition. Best you give them living food, after habituation they will eat fish meat, earthworms or shrimps. With sufficient feeding and good water quality the breeding is possible, but usually not very productive, due to the decrepitness of the larvae.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Peru

Potamotrygon menchacai

6. July 2007

Potamotrygon menchacai

September 2006: From Potamotrygon menchacai, the tiger stingray, we could import a big, very beautifully patterned, female animal with approximately 60 cm in diameter. Tiger-rays can be colored quite differently and particularly can differ in the contrast. Our tiger rays come from Peru, through size and scrutiny, they certainly are among the most impressive “ornamental-fishes.” A basin with a big base is required for keeping these giants, at best several square meters should be provided for them.

Angaben zum Tier
Herkunft Brasilien, Rio Parana-Paraguay
Name Tiger Ray
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Cochliodon spec. var. marbled L 360a

6. July 2007

From the drainage basin of the Tapajos arrived a new, until now not imported loricariid catfish at our facility. Body form and yellow fin seams remind strongly of L 360, the body and parts of the fins however exhibit a veining atypical for L 360. In their maintenance requirements they might probably not differ from the recently here presented L 360. Whether it is a variant of L 360 or possibly a deviating species must at the present level of knowledge remain open.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien, Tapajos
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Glyptoperichthys joselimaianus L 1, L 22

6. July 2007

Glyptoperichthys joselimaianus the “White Spot – Glycopterichthys” originates from the Rio Araguaia, one of the main tributaries of the Rio Tocantins in Brazil. There it inhabits different habitats, it was found e.g. on deadwood and also on flooded meadows. Natural water conditions (white water) do not have to be copied for maintenance, L 1 are very adaptable fish. One condition for the maintenance of adult Glycopterichthys species is however the ownership of a very large aquarium. With an overall length of approximately 40 cm, which can be reached in aquaria too, they are really stately catfishes. It is very impressing to see such a fish sailing elegantly through the aquarium. Sail Fin Plecos are not shy compared with many other Loricariids. Their large appetite is noteworthy this requires a strong filtering unit. Wild caughts of this species are only rarely found in the trade, predominantly the offered animals are asiatic pond breeds.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien
Name Glyptoperichthys joselimaianus L 1, L 22
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Panaque spec. „New Royal Golden Thunder“

6. July 2007

September 2006: This week we succeeded in importing several of this beautiful new Panaque from Brazil. In their appearance they remind of L 27, are however flatter and slimmer than these. In addition they possess a larger mouth and their dorsal fin is smaller. These characteristics let assume that they originate from strongly flowing river sections. The comparison of different sized animals shows, that the strong gold colouring, as well as the for L 27 atypical, attractive dotting of the caudal fin increases with ageing. Scarcely said: For me at present the most attractive Panaque!

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien, Rio Xingu
Name Panaque spec. „New Royal Golden Thunder“

Awaous cf. lateristriga

6. July 2007

From the coastal ranges of the western Africa between Senegal and Angola originates the freshwater goby Awaous lateristriga. The animal introduced here reminds strongly of this species, whether it is identical to it could yet not be determined. With an overall length of approx. 30 cm Awaous lateristriga belongs to the larger gobys. In their habitat they inhabit fresh water biotopes such as swamps, flooded fields and periodically draining rivers and also brackish water biotopes. Since they are imported only very rarely, nearly nothing is known about their maintenance in aquaria. Related species such as Awaous flavus are maintained occasionally in aquariums and also bred in some rare cases. With their maintenance and breeding a changing salinity of the water plays a crucial role. This corresponds to their life cycle, since the larvae are born in the fresh water, then drift passively in the sea or in estuaries, in order to ascend after some months again in the fresh water. There then the adults live and the reproduction cycle starts again.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Westafrika vom Senegal bis Angola

Micropterus salmoides

6. July 2007

Something special for your pond. The Largemouth Bass originates from the eastern part of the United States where they occur from the Canadian border down to Mexico. In the meantime they were spread in numerous countries as game fish and can therefore be found also in Europe. They prefer quiet, well warmed waters without a current and with dense vegetation. This biotope gives them protection and hiding places for sneak up their prey. They can get up to 100 cm long and a reach a weight up to 15 kg. As predators they feed on water insects and their larvae, crayfish and fish. The spawning takes place in the spring as a function of the water temperature. They spawn in nests built by the male, eggs and larvae are guarded by the male to approximately one month after the free swimming.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft USA
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Cyphotilapia frontosa var. „DARK BLUE HORIZON“

6. July 2007

March 2005:New on our list and absolutely rare: Cyphotilapia frontosa var. “DARK BLUE HORIZON”. We are proud to present these only in extremely small number existing variant of the well-known Cyphotilapia frontosa. Beside the remarkable longitudinal striation the animals are characterised by a very intensive blue. Since so far only very, very few animals are held, these fish should acquire only responsible “professionals”. The world-wide population increase lies for the moment with 10 fish per year!

Angaben zum Tier
Herkunft Tanganjika See

Satanopera acuticeps

6. July 2007

Satanopera acuticeps

Normally the durable care of Satanopera acuticeps is only possible in soft and sour pH-value. But as it was finally successful to breed this eartheater inside the aquarium, it could be that the bred ones are easier to keep and even easier to breed. So far the breeding was possible furthermore only in soft (< 4 °dGH) and sour (pH 5.5-6.0) waters at 30°C. But as the bred ones can be unproblematically raised in hard and alkaline water, it is safe to assume that the their care is not as critical anymore. Of course it would be better to use soft and sour water for their care. S. acuticeps is a Cichlid, which must be fed often (3 times a day minimum) and varied. A socialization with greedy or agressive othrt fish should be avoided, because S. acuticeps is only slightly able to assert itself despite its size (20 cm). (Photo & Text von T. Weidner)

Angaben zum Tier
Herkunft Brasilien, Rio Branco, Negro, Solimões

Carcinoscorpius rotundicauda

6. July 2007

Carcinoscorpius rotundicauda Carcinoscorpius rotundicauda

Horseshoe crabs are rightfully described as living fossils, because their ancesters populated the warm flat seas about 500 million years ago.The description of the horseshoe crab is misleading because their next relatives are arachnids and not the crabs. The Moluccan-horseshoe crab that is being presented, comes from southeast Asia and lives in coastal ranges from India to Indonesia. It can reach a length to 30cm and is therefor suitable for aquarium keeping. However a good portion of salt should be added to the water. With a conductivity of 6 mS/cm, they are expressed lively in our plant.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Indien - Indonesien

Euryrhynchus amazoniensis

6. July 2007

April 2006: Now available again: Euryrhynchus amazoniensis a rare shrimp species from South America. The delightful pattern of points and stripes on their body justifies its English name Peru Zebra Shrimp. For a long-lasting maintenance the only 3 cm large getting species needs low pH values and soft water, since otherwise a certain susceptibility against bacterial diseases seems to be present. Due to its small size it should naturally not be socialized with predatory fish. E. amazoniensis is very suitable for a South American society tank with small characins and corys.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Peru, Brasilien

Tanichthys albonubes „Gold“

6. July 2007

Tanichthys albonubes “Gold” is a selection of the well-known White Cloud or White Cloud Mountain Minnow. They were imported since the end of the 30's of the past century and were called at that time “Working Man's Neon” or the “Poor Man's Neon”. This referred on the one hand to its attractive colouring, otherwise it stood for the in comparison to neon at that time very low price. In its southwest Chinese homeland the White Cloud has become extinct due to dam projects and environmental damage, in the aquarium this is fortunately not to be feared. Because they origin from a region with tropical to the subtropical climate, they can stand temperatures to just below 10°C, and thus be set during summer into outdoor ponds. There they are outstanding devourers of mosquito larvae. A certain seasonal temperature change is promoting their breed. In the aquarium they are frugal omnivores, as swarm fishes they naturally should be maintained in a group.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Zuchtform
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Corydoras sp. C 30

6. July 2007

Corydoras C 30, a scientifically still not described species, originates from the area of the Amazon delta (Federal State Amapa) in Brazil. In its appearance it reminds of Corydoras melanistius a further north in Surinam and Guyana occurring species. Like all Corys C 30 should be held not in a to small group (5 – 8 animals). They like a fine, not sharp edged gravel or sand, a layer of detritus disturb them by no means with their bottom feeding. It is important that sufficient free surface is present, where they can go on searching for food. A dense planting at the edges of the tank and some roots give them retreat areas, which they visit occasionally. They are ideal representatives for a community tank with South American fish. It is hard to imagine an aquarium with characins and dwarf cichlids without a group of Corydoras species.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien

Phenacogrammus cf. nigropterus

6. July 2007

Phenacogrammus cf. nigropterus

This new African tetra, presented by Dieter Bork in “Das Aquarium” 12/01 as “pastel-congo-tetra”, comes from Lake Maindombe (also known as “Lac Leopold II”) in the Democratic Republic Congo (Zaire). Ornamental fish breeder Winter was able to multiply them in a bigger number of pieces. The fins of the males are pulled out beautifully and nicely coloured (the “fringed” pulled out and dark lined back fin of full-grown animals reaches to their tail fin). The colouring of the females is plainly less spectacular (silver-grey body and “short” transparent fins). During the often noticeable courting the males develop bright yellow-orange fins, the body colouring is also getting more intensive and the usually hardly visible oval shoulderspot is becoming plainly wider and deep black. The spawn grains are conspicuosly big (approx. 1.2-1.4mm), crystal-clear and not adhesive. The growth of the babies is very slow. Altogether it is a very attractive, lively, peaceful, easy to handle, new tetra, which neither bothers other fish nor plants and whose whole beauty is showed to advantage under slightly muffled light.(Photo von F.Schäfer, Text von P. & M. Hoffmann)

Angaben zum Tier
Herkunft Kongo
Name Phenacogrammus cf. nigropterus

Hyphessobrycon flammeus

6. July 2007

The Flame Tetra, Fire Tetra, or Von Rio Tetra is a well established aquarium guest. Its origin is the proximity of Rio de Janeiro in Eastern Brazil, where it occurs in coastal rivers. As swarm fishes they need the society of conspecifics. Since the optical impression of the observer depends on the swarm size, it makes little sense to pack small swarms of several similar looking species in the aquarium. Substantially more impressively a swarm of more than 30 animals of a species is to be held. Also the fish feel therein better, it obtains security and the colors begin to shine. With a length of 4cm the Von Rio Tetra is an excellent candidate for large swarms, particularly since it has neither against the water condition nor against the food special requirements. Corys and small loricariids are suitable tankmates for the ground, hatchetfishes for the upper regions of the tank.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien
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Oryzias celebensis

6. July 2007

Oryzias celebensis the Celebes rice fish originates, as the species name indicates, from Indonesia where it inhabits the island Celebes. It lives in standing to slowly flowing waters which are heavily planted. As an approximately 5 cm large becoming schooling fish it needs a free swimming area and retreat possibilities, since rice fish occasionally tend to become somewhat quarrelsome among themselves. With their maintenance it is to be considered that Oryzias celebensis prefers rather high pH values. Optimal water should exhibit a pH of 8 and also a not to small water hardness (DGH 10°). In such a water even the breeding of rice fish is possible. Interesting is that the female carries the eggs several hours before attaching them to a substrate. The raising of the fry should not be difficult.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Indonesien, Celebes
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Ancistomus sabaji L124 „Big Spot“

6. July 2007

Ancistomus sabaji – Hypostomus spec., Peckoltia spec.? A fish with many names! There is hardly another L number catfish where the confusion regarding the nomenclature is as large as with this species. This is a result of the generous allocation of numbers (L 75, L 124, L 301 and LDA 2) for this fish. One reason for this fact is the large area of origin where numerous deviating color forms exist. For the hobbyist this should be no real problem, since all varieties are attractive and can be easily kept. They can get larger than 20 cm and need therefore roomy aquariums. As expressed omnivors with only little aggression they are very well suitable for community tanks.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien, Guyana

Hypostomus luteus

6. July 2007

Hypostomus luteus Hypostomus luteus Hypostomus luteus

From southern Brazil and northern Argentina originates the probably most beautiful representative of the genus Hypostomus. Contrary to many other loricariids they become more beautiful with increasing age, since the portion of the yellow body parts constantly increases. Their southern area of origin suggests a tolerance in relation to low temperatures. They can be can maintained in the unheated room aquarium. Since a size of more than 30 cm can be reached a tank of appropriate size should be available.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Brasilien, Argentinien
Lateinischer NameLateinischer Name Hypostomus luteus