Author Archives: Paul_

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

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

Hyphessobrycon haraldschultzi (= spec. „Araguaia“)

6. July 2007

Red fish always attract interest amongst hobbyists, especially the intensively red coloured ones. Five years ago when we received the first animals of this tetra by the name of “Hyphessobrycon serpae – the real one” (wildcaught from Rio Araguaia), we were immediately enthusiastic, too. At first sight (still inside the transport bag) these tetras looked very similar to the bloodtetra, Hyphessobrycon eques, formerly known as Hy. callistus. They also reminded us of the Red Phantomtetra, Hyphessobrycon (formerly Megalamphodus) sweglesi, while they obviously had “short fins”. Soon it was clear, however, that they are neither. Until today a final definition was not provided yet, it could be Hyphessobrycon haraldschultzi or an undefined species. Breeding this tetra, which occurs – very seldom – on the market as wildcaught, is difficult, but quite possible with much patience. Both the wildcaughts of the “crystal red tetra” and later also the young animals turned out to be absolutely “sociable” among themselves and others, also small fish. The nutrition by all live and dry food is not causing any problems (plants are not getting bothered), while the young fish belong more to the slowly growing tetras. For a “sense of well-being”, resp. in order to show the intensive red to advantage, the aquarium should contain well-planted sectors with indirect beam of light. (Photo & Text P. & M. Hoffmann)

Angaben zum Tier
Herkunft	Brasilien, Rio Araguaia
Name	Hyphessobrycon spec. „Araguaia“

Apistogramma sp. Tefé 1 – Gold

6. July 2007

The first golden animals were found among a bred shoal of young, approx. 14 days old Apistogramma sp. Tefé 1. From them a breeding phylum for further generations of Golden Apistogramma developed. Their growth is plainly slower than the growth of the normal Apistogramma sp. Tefé 1 and their breeding is generally more difficult. Their keeping conditions are equivalent to those of Apistogramma agassizii.(Photo & Text von P. & M. Hoffmann)

Angaben zum Tier
Herkunft	Brasilien

Potamotrygon sp. „Pearl“

6. July 2007

From one of the most sought – after of the Amazonian stingrays in the hobby, Potamotrygon sp. “pearl” we could offer first European bred offsprings. Pearl rays got their names for the repeating pattern of pearl-like spots within black rings covering its dorsum. Their origin is the Rio Tapajos where it share its biotopes with P 14. If one holds Perl rays together with other ray species, their high assertiveness is noticeable. They are able to dominate substantially larger individuals of other species. For the successful maintenance an aquarium with a surface area as large as possible has to be selected. On the bottom a sand layer is to be provided. Well acclimatized rays have no special requirements for the water parameters. A varied, strong food is importantly therefore a good filtering must also be ensured. As tank mates Pseudoplatystoma and Sorubimichthys species will do fine.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien

Schistura beavani (wrong determined: S. scaturigina)

6. July 2007

This loach belonging to the family of River loaches (Baltoridae) originates from Darjeeling and Assam in the eastern Himalayan mountains, Northern India, Nepal and Bhutan, where it lives in fast streaming rivers. This is a peaceful species, which is suitable for a well-kept aquarium. This loach should be nurtured in a well filtered and aerated fish tank with water having high oxygen contents. The final length of this fish should not extend 6 cm. They are omnivorous with a preference for mosquito larvae. The genus Schistura incorporates more then 50 members, who are all very difficult to determinate without thorough morphological investigation.(Photo: Frank Schäfer, Text: Izaak den Daas)

Angaben zum Tier
Herkunft	Indien, Nepal

Hypancistrus spec. L 173

6. July 2007

March 2005: Freshly arrived: Beautiful German breds of L 173. For the first time we can offer thereby more than a “handful” of these wonderful rare pieces. The large variability of their pattern is remarkable. The bluish glow is common in all the white of their fins.

(Photo & Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien
Name	Hypancistrus spec. L 173

Pseudancistrus spec. L 259

6. July 2007

Pseudancistrus spec. L 259 originates from the surrounding of the city Pimental at the Rio Tapajos. As all Pseudancistrus species the males of L 259 show a characteristic “beard” of Odontodes (dermal teeth) during the spawning season. Contrary to the popular Hypancistrus species L 259 are vegetarians. Therefore Zucchini, cucumbers and further vegetables should be added to the offered regular food (flakes and frosted food). With a size of 20cm they rank among the medium sized suckermouth catfish. Since males can get occasionally quite aggressive, roomy aquariums are needed. For maintenance higher temperatures (26 – 30°C) are recommended. There are no reports on a successful breeding in this species, so that suckermouth enthusiasts will surely discover some interesting news.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien, Rio Tapajos
Name	Pseudancistrus spec. L 259

Synbranchus marmoratus

6. July 2007

As a beauty in the conventional sense Synbranchus marmoratus can not be chracterised, but even the extraordinary has its attraction. At the moment we can offer beside swamp eels in „normal“ sizes a giant of approximately 1 m length. Of course a predator of this size should not be kept together with small „food fishes “. In addition they try to undertake nocturnal migrations, in order to avoid unpleasant nocturnal meetings, the aquarium should be hermetically closed. For those looking for an alternative to the usual community tank it might be an interesting ornamental fish.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Mexiko - Argentinien, Peru

Malpulutta kretseri

6. July 2007

September 2006: As German breds we can offer Malpulutta kretseri. These preciousnesses are very rare in the wild and therefore strictly protected in their homeland (Sri Lanka). There they inhabit soft and sour waters and therefore their keeping in aquaria can be somewhat difficult. Small, dimly lit species tanks with a lot of shelters are ideal for them.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Sri Lanka

Carassius auratus „Weißer Komet“

6. July 2007

At the first warm days of march humans get a certain urge to go outdoors. In the garden is exactly looked how everything becomes green and also the pond gets a first critical inspection and stocktaking. Who wants to supplement the fish population, can plan now and should include the white comet to its considerations. This variant of the gold fish represents, with its silvery white colouring and the strongly extended caudal fin, a magnificent alternation to the “normal” gold fish. In its requirements for maintenance it corresponds to these, i.e. one should grant them generously space. With approximately 45 l per full grown gold fish (15 cm) no problems are to be expected. The pond should have a sufficiently dimensioned filter so that the metabolites, arising with strong feeding, can be diminished. A hibernation in the pond is possible, the precondition is then a large water volume to avoid fast oscillations in temperature, since these can cause difficulties and diseases to the gold fish.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Zuchtform

Altolamprologus compressiceps

6. July 2007

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

Brotia pagodula

6. July 2007

(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

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

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

Corydoras ephippifer

6. July 2007

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

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

Pseudohemiodon thorectes

6. July 2007

This catfish coming from Bolivia, belongs to the smallest of his relatives, measuring 13 cm maximum. It is mostly getting imported by travelling aquarium hobbyists. Regarding the water condition this kind is rather adaptable, as guide values of up to 400 µS/cm and a pH-value of 7.6 were measured. Approx. 25°C are quite enough for keeping and breeding. These fish are also hardly demanding on food, which is why a wide range of frozen and dry food is sufficient. There are no heavy demands made on the aquarium decoration. It is only absolutely necessary to place fine sand as ground to the disposal of these catfish, in which they can burrow themselves. In contrast to many other catfish of this family Ps. thorectes belong to the kinds, which actually only leave the protecting ground at night and after settling for food. Breeding is possible, although it is not very productive. Approx. 25 eggs can be looked upon as a good result. Like the other Pseudohemiodon species, Ps. thorectes also belongs to the so-called „lip-breeder“, of which the males grip the eggs with their lower lip and carry it around. After 14 days the larva hatch out and are already independent.(Photo & Text von T. Weidner)

Angaben zum Tier
Herkunft	Bolivien

Microsynodontis polli

6. July 2007

Microsynodontis polli is one of three poorly documented pygmy Synodontis species, the other two being M. lamberti and M. batesii. They origin from Western to Central Africa, M. polli is reported for the upper Niger in Guinea and Liberia. Their maintenance is no problem as long as the water is soft and slightly acidic, although people have successfully kept them in neutral to slightly alkaline water. A moderate current will do. It is a very peaceful fish. They do best in species tanks. Or at least, the tank should not have any boisterous species such as larger Cichlids. As they are schooling fish they should be kept in a group of 6 or more. M. polli will take most prepared aquarium foods such as frozen bloodworm, whiteworm, tablet food and sunken flake. Breeding reports are not known. Females are rounder in the body than males.

(Photo: Erwin Schraml, Text: Klaus Diehl)

Angaben zum Tier
Herkunft	Guinea, Liberia

Callichthys spec. NEW

6. July 2007

From southern Brazil we could import a probably new Callichthyid catfish species. The sexes can be easily differentiated on the basis the dark pattern at the head of the females. In their homeland they inhabit diverse waters types. As accessory air-breathers they can move over land if it gets necessary to reach other waters. Their high adaptability makes them to aquarium inhabitants which can be easy maintained. According to their size of probably 15cm they should not be kept in to small tanks.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien

Apistogramma agassizii ,,Abacaxis“

6. July 2007

The fish in this picture shows the beautiful A. agassizii colour morph from the Rio Abacaxis, which lies in the middle part of the Amazon River in Brasil. Recently a number of new varieties are introduced to the hobby, originating from breeding as well as import of local colour morphs. We can only hope that these beautiful varieties will obtain a permanent place in our fascinating hobby. The breeding of A. agassizi in not very complicated if you are aware of the typical conditions of keeping Apistogramma. Soft and clean water with low pH, enough hiding places with caves having small openings for the females to be used as breeding places, are the basal conditions for successful breeding. With this know-how plus a small amount of aquaristical intuition nothing will be in the way for many hours of fascinating observation in front of the fish tank.

(Photo: R.Suttner, Text: Izaak den Daas)

Angaben zum Tier
Herkunft	Brasilien, Rio Abacaxis

stingray-babies

6. July 2007

July 2005: During the night from Sunday to Monday it was about time: We got three babies. About five weeks ago we had received a female from Pantanal River and we immediately noticed on arrival that this fish was not alone: It was pregnant. After five weeks now of intensive care, these three babies were safely born in the night mentioned above. Their size is approx. 8 to 9cm Ø. The mother is approx. 35cm tall and was put into another tank right after delivery. It is noticeable that the young ones show much different markings than their mother. The father of the little ones could not be found out anymore.

Hypancistrus spec. L 173 Bred

6. July 2007

March 2007: Freshly arrived: Beautiful German breds of L 173. For the first time we can offer thereby more than a “handful” of these wonderful rare pieces. The large variability of their pattern is remarkable. The bluish glow is common in all the white of their fins. (Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien
Name	Hypancistrus spec. L 173

Pseudoacanthicus spec. „Albino Titanic“ L 273

6. July 2007

April 2005: Only one fish of the albino form of the well-known „Titanic Catfish“ was imported from Belem (Brazil). L 273 is normally extremely variably coloured from fish to fish. As well as splendid specimens with contrasting dark grey/yellow plus orange colouration there are also individuals that are predominantly mouse grey with black dots and have only orange fin tips. This unique deep yellow specimen is a new variety. We can only hope that in future this albino variety can be offered in larger quantities. L 273 grows to more than 30 cm long and need therefore large fish tanks. This species is very territorial and will defend its living space against other fish of the same species. Against other aquarium inhabitants this catfish is peaceful.(Text: I. den Daas, Photo: E.Schraml)

Angaben zum Tier
Herkunft	Brasilien, Rio Tapajois
Name	Pseudoacanthicus spec. „Albino Titanic“

Micropercops swinhonis

6. July 2007

One of the most beautiful new fish species of 2003 is this goby, which is rather widely spread in China, Korea and Japan. Already in 1873 Günther described it under the name Eleotris swinhonis of Shanghai, China, but it made its way to our tanks only now. It can reach a maximum size of approx. 8cm. They are peaceful fish, which must not be kept too warm – according to their subtropical origin. 18-22°C are ideal. They eat every frozen and alive food of adequate size, after habituation many specimen also accept dry food. As no regular imports of this beautiful species are made from the spreading area, the currently available fish are German bred. (Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	China, Japan, Korea

Polypterus teugelsi

6. July 2007

From the Cross River system in Cameroon originates Polypterus teugelsi. This 2004 scientifically described species could be imported in this spring for the first time. They exhibit a black network, which covers an olive background on the dorsal and dorsolateral surface of the body. This and their brightly orange colored belly are singular in bichirs. In their homeland they inhabit shaded rainforest streams, water chemistry plays a subordinated role for their maintenance, strong food and regular water changes, however are of great importance.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Kamerun, Cross River

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

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

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

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 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

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

Pterosturiosoma microps

6. July 2007

Pterosturiosoma microps is one of the regularly imported Loricariidae from Peru, although not in bigger quantities. Even though it is more impressing in colour by its soft black-grey, it can still arouse enthusiasm by its remarkable appearance and its impressive but graceful fins. But its steady nursing is not quite easy. Whereas the acclimatization probably seems to be the most problematic part, as it is difficult to get the fish used to food substitute and/or they could possibly be pre-injured by the catch or transport. The type of food is surely tainted with a certain risk, because during the first time these fish persistencely refuse to frequent a sandy or graveled ground or other decoration materials. This means they only eat what they find on waveless surfaces. Therefore it is recommended not to use ground during the quarantine, in order to get the animals into a good condition. When the fish got used to the life in the aquarium and when they recovered from the strains of transport, a nursing in a well-decorated and planted aquarium will be simple. Roots or the broad leaves of Vallisneria gigantea for example could be the prefered residences. As these catfish grow to a length of 20cm, the nursing tank should include 250 l. Unfortunately P. microps can be only socialized with really peaceful fish, which do not fight with him for food, because it does not have any self-assertion. If you meet its requirements, P. microps can be an absolutely recommendable fish, but it surely is not an easy to keep fish. (Photo & Text von T. Weidner)

Angaben zum Tier
Herkunft	Peru

Synodontis angelicus

6. July 2007

From the Katanga province of the Congo we could import some partly striped specimen of Synodontis angelicus. Formerly these forms were regarded as the subspecies Synodontis angelicus zonatus, today they are considered however as a color variant of the species. In any case they are very decorative and should not be missing in Congo basins were they can be kept together with congo tetras or large barbs.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Kongo

Schistura nicholsi

6. July 2007

To an unusually large about 200 species comprehending genus belongs Schistura nicholsi the Redtail Zebra Sand Loach. It originates from the Mekong basin in Thailand and Laos, where it inhabits fast flowing waters on a stony ground. This is to be considered during its aquarium maintenance. In order to ensure a high oxygen content and obtain a sufficient current in the aquarium, it should have an efficient filter. With approximately 9 cm they attain full growth, tanks of 1 m length are sufficiently large for a group of at least 5 animals. With pebbles in different sizes and some roots you can try to arrange a bank seam in the aquarium. This is accepted enthusiastically by the fish, always they are on investigation and search for food. At most they like living insect larvae, can however be accustomed without any problems to frosted and also flake food. (Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Laos, Thailand, Mekong

Ancistrus spec. L 111

6. July 2007

This ancistrus, which supposedly originates from Colombia, exhibits similarities to L 89, but like L 156 has round spots arranged in a honeycomb pattern. Unlike these other two L-numbers, L 111 has a uniformly marked iris ring and light/dark grey striped pectoral fin spines. This catfish is said to grow to about 10 cm, and so far the only photo in existence is of a female fish as shown in the Aqualog reference book “all L-numbers”- keeping and breeding of this species is like its distant cousin the bristlenose catfish, although the more recent imported species are generally more sensitive then the well known aquarium cleaner fish.

(Photo: Frank Schäfer, Text: Izaak den Daas)

Angaben zum Tier
Herkunft	Kolumbien, Brasilien

Etheostoma fusiforme

6. July 2007

October 2003: This week we received a limited number of Etheosoma fusiforme. These goby-like perches are also called Darters and originates from North America. Darter males inspire during the courtship with beautiful colors. During the summer months this species can be held also in the domestic garden pond. (Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Östliche USA

Channa maculata

6. July 2007

Channa maculata is a snakehead which origins of the border area of China and Viet Nam. It is there very common and offered on markets in large numbers, naturally as a food fish. In their habitat C. maculata lives in ponds, lakes and ditches, usually over sandy or muddy bottoms. With a final size of maximally 30cm they belong to the species which can be maintained in the aquarium. As expressed predatory fish they feed on large insects, fish and frogs. Their enormous appetite can be usually satisfied in the aquarium by strip cut fish meat. For the socialization only fish, which are larger than the maintained snakeheads, are suitable. Also among themselves snakeheads can be quite incompatible, daily detailed control of the aquarium can help to avoid losses.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	China, Vietnam

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

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

Teleogramma depressum

6. July 2007

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

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

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

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

Corydoras sp. C 71

6. July 2007

August 2006: With Corydoras spec. C 71 we could import a further rare species from Brazil. They originate from the Rio Arua in the Federal State Para. With a final size of 6 cm they belong to the medium sized Corys. The requirements for their maintenance might be the same as for other Corydoras species. An aquarium with open space and retreat areas, provided with fine sand, might be ideal. Probably they do not place excessive requirements against the water chemistry. Since well-known breeders already attempt to breed them there will be in some time offspring of them available.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien

Hydrolycus tatauaia

6. July 2007

From Peru some sabre toothed Tiger Fishes of the species Hydrolycus tatauaia came to us. For the maintenance of these impressive hunters naturally roomy aquariums (> 1000l) are needed. Young specimen can be kept in swarms, in the wild even swarms of mixed species were observed. With ageing their aggression potential rises and they become increasingly territorial. In the wild they lurk behind rocks of cataracts and for hunting they dash forward as swift as an arrow to capture their victims.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Peru

Cheirodon spec. „Gold Neon“

6. July 2007

At present we can offer some Cardinals of the variety „Gold Neon“. This is one of some more in the wild rarely existing colour forms of Cheirodon axelrodi. Actually it is not clear whether this colour forms are distinct species or varieties of the cardinal. At the “Gold Neon” the blue colour strip is replaced by a gold-yellow one. Their maintenance requirements do not differ not from “common” cardinals, so they represent an interesting alternative in colour to the most frequent aquarium fish.

Angaben zum Tier
Herkunft	Brasilien, Rio Negro

Rineloricaria melini

6. July 2007

As a further german bred rarity we can offer Rineloricaria melini at present. Our specimen of the probably most attractive Rineloricaria species have with 9 – 12 cm length already attained full growth and are of outstanding quality. Their origin is the area of the Rio Negro where they live in black water biotopes. Like all Rineloricaria species they are cave spawners in the male gender. An aquarium for Rineloricarias should have densely planted zones, and also open areas and some caves. They are omnivores, which need both vegetable and animal food.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien, Rio Negro

Ancistrus spec. L 352

6. July 2007

Our photo shows a pair of Ancistrus spec. L 352, one with 6 – 7 cm very small remaining loricariid from the Rio Iriri. In the view from above the different body forms can easily be be recognized. This and the characteristic beard of the males makes a differentiating of the sexes quite easy. As the high L number rightfully let assume, they were imported for the first time only a few years ago and until now only rarely traded.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien, Rio Iriri

Hypancistrus spec. L 236

6. July 2007

„Simply the Best “: Some days ago we could import some of this beauties. With a size of approx. 10cm the white of the here illustrated male shows a fantastic intensity. It seems that one of imported fishes is a not less beautiful female, and so we hope to be able to offer some days breds of these rarities(Photo and Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien
Name	Hypancistrus spec. L 236

Scobiancistrus aureatus L 14

6. July 2007

December 2006: Last week received we a really impressive, male Scobiancistrus aureatus. With a length of about 30 cm it might be attained full growth. The strong spines on the gill cover (Interopercularodontodes), as well as on their pectoral fins are remarkable. As most L-catfishes from the Rio Xingu they like warmer waters, for their maintenance the water temperature should not fall durably below 26°C . For breeding, which did not succeed as far as I know yet, there must be surely higher temperatures, most L-catfishes from the Xingu are bred at temperatures between 28°C and 30°C .

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien, Rio Xingu

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

Osphromenus exodon

6. July 2007

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 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

Satanopera acuticeps

6. July 2007

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

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

Diskus Royal Blue/Rio Moju

6. July 2007

If an increase of beauty and charisma of the at 01.02.06 introduced Diskus variant Red Inferno/Rio Moju is still possible, then by the Royal Blues originating from the same river. When first seeing these fishes I remembered the headline of an old “aquarien magazin” article. In January 1972 Eduard Schmidt Focke a famous german discus breeder wrote “Forget the price”. It dealt with the first imported Wattleys Tuerkis Diskus a selection from Royal Blue, which at that time were sold for 500 $. Sometimes, if something extraordinary meets, one should lay aside the ratio and actually forget the price, particularly since today discus cost in relation to the purchasing power only a fraction of the 34 years ago required prices. And with something completely extraordinary it acts with this dicus, perfect bluish green wave lines on an orange brown basic colour, strongly coloured ventral fins and bright eyes. For me they are simply the perfect discus.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien, Rio Moju

Hisonotus notatus

6. July 2007

July 2006 From southeast Brazil we could import some rare pieces from the relationship of the popular Otocinclus species. In its homeland Hisonotus ornatus inhabits with weeds infested waters. It may not be kept too warm. 24°C probably represents the reasonable upper limit. The requirements for their maintenance do not differ from those of the Otocinclus species: good filtering, predominantly vegetable nutrition and frequent water changes are the requirements for their well-being. a durable care(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Südost Brasilien

Rineloricaria sp. „Colombia“

6. July 2007

A remarkable species which came in in one of our import from Colombia. These fishes also originate from the Rio Chacu in the northern tip of the country. Because of the many bristles of the male this species has been falsely determined as Rineloricaria latirostris. A comparison with the pictures (see Mergus Catfish Atlas Part I) of the different species shows clearly the distinction, and will leave no room for doubts. This species is not demanding in the home aquarium and is breeding willingly when offered caves in the form of tubes. This is a productive fish and can easily lay 100 and even more eggs. The striking bristles on the head of the male are completely missing on the female. Also the basic colouration of the female is more lighter. The final length is approximately 18 cm. (Text: I. den Daas, Photo: F. Schäfer)

Angaben zum Tier
Herkunft	Kolumbien, Rio Chacu

Biotoecus sp. „Tapajos – New“

6. July 2007

For quite a while Aquarium Glaser imports this dwarfcichlid regularly from Rio Tapajos in Brasil. This Cichlids, which only get approx. 4-5cm can be kept in pairs in smaller aquariums from 50 ltr and up already. If the aquarium is bigger, a larger group can be brought in, but in doing so a slightly surplus of females would be recommandable. The feeding is rather easy, as long as you can regularly offer smaller live or frozen food. Dry food will only be accepted in absolute special cases. The aquarium can be planted exuberantly, as plants are not getting noticed or even eaten. As they are cave brooders, you should leave the area in front of the cave entrances free from plants, so that the fish can dig there carefreely in the sand. But please note that you will not find a desert landscape, because only small quantities of sand can be moved with regards to the final size of the fish. Unfortunately the tender pastels only show to advantage in soft and sour water, so that the fish are quite demanding on the water condition. If Biotoecus sp. “Tapajos-New” really is a new species, was not claryfied yet, but it seems rather likely that it is a population of Biotoecus opercularis. (Photo & Text by T. Weidner)

Angaben zum Tier
Herkunft	Brasilien, Tapajos

Baryancistrus demantoides L 200 High Fin

6. July 2007

From Colombia we could import expressed beautiful L 200 High Fin. Now we have very attractive partially completely yellow colored specimen of the species Baryancistrus demantoides in stock. They will get only about 15 cm long and remain thereby substantially smaller than the also with the number L the 200 labeled Hemiancistrus subviridis. Compared with the more often maintained Hypancistrus „species” they are quite little shy and do not only appear while feeding. Their aggressiveness is limited, so that they can be already maintained in a meter tank (Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Venezuela, Kolumbien

Hypancistrus spec. L 236x

6. July 2007

November 2006: At Christmas we would like to present a star at the catfish heaven. We can offer some offspring of the queen imperial zebra Hypancistrus spec. L 236x, a beautiful and very looked for species. They come from a German breeder, who had the luck that the two from us imported animals formed a pair. In their appearance they are very variable, differ however at the less stretched body form and at the stronger contrast clearly of the at 09.12.05 introduced Hypancistrus spec. “Belo Monte”. In their maintenance requirements they correspond to other Hypancistrus species of the L 66 group. The breeder told us that they are a little quarrelsome, so that the aquariums should not be selected too small. There will be only extremely sporadically imports of this species and so we hope, that engaged hobbyists will take care of this species and secure the conservation of the aquarium population.

(Photo & Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien
Name	Hypancistrus spec. L 236x

Leporacanthicus sp. „NEW“

6. July 2007

April 2007: We received a particularly beautiful easter surprise this week from Colombia. The representative of the genus Leporacanthicus illustrated here is probably the first and only specimen on the market. It reminds of the in the Orinoco occurring L 240 and L 241, as well as of Leporacanthicus cf. “Venezuela”. But its white spots are larger and the portion of white color is higher. Whether it is a color mutant of the well-known Leporacanthicus species or a new „species “, cannot be judged on the basis of a single specimen. Its expressed attractiveness stands however except question.

Angaben zum Tier
Herkunft	Kolumbien
Name	Leporacanthicus sp. „NEW“

Chitala ornata „Striped“

6. July 2007

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

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

Geosesarma sp. VAMPIRE

6. July 2007

March 2006: They are among us. Fortunately only in a small number: Vampire crabs! With a close look the horror will pack you, remind the ends of its shears very strongly of the carnassial teeth of vampires. At night one would like to meet them with their shiny red eyes in no case. Now in seriousness. We could import only a small number of these fantastic looking Geosesarma species originating from Sulawesi. Their small size and beautiful colouring make it one of the most remarkable new imports of the last time. As a fresh-water crab it is ideally suitable for the Aqua- Terrarium or Paludarium. Their bizarre appearance and strong colours let them become an absolute eye catcher in the room jungle. Perhaps future owners of the small Vampires should gather a garlic supply, because you do not know what will happen at night.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Indonesien, Sulawesi
Name	Vampire Crab

Barbus jae

6. July 2007

The Jae barb is one rarely out of central Africa imported dwarf barb. With scarcely four centimeters of length they attained full growth and show an attractive red coloration on their fins. The red hue of the fins is more weakly pronounced with the females; their body exhibits predominantly beige-brown tones. In addition the females become somewhat larger and stronger than the slimmer males. For aquarium maintenance they should be kept by pH around 6 and DGH < 8 according to their origin. Temperatures of 21 - 25 °C are sufficient. The space requirement of the Jae barb is to be fulfilled with smaller aquariums, it represents thus a outstanding addition of the assortment remaining small fish. It should be associated with small lasting, calm species, so that its delicate beauty does not go down. Also for living together with the popular dwarf shrimps it is an ideal tank mate.(Photo: Erwin Schraml, Text: Klaus Diehl)

Angaben zum Tier
Herkunft	Kongo

Diskus Semi royal, Rio Moju

6. July 2007

Like the introduced before Discus from the same area (Rio Moju) the “Semi Royal” variant shows a strong red coloration at the seam of their body and their fins. With them the wave pattern is nearly continuous distributed over the entire body.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien, Rio Moju

Cynopotamus atratoensis

6. July 2007

Only three of these predatory characins found their way to Aquarium Glaser. This group of characins form the subfamily Cynopotaminae within the family of real American characins (Characidae). The representatives of this subfamily are relatively large fish, which can reach a total length between 15 and 30 cm in adulthood. Cynopotamus have large mouth openings with strong jaws obtaining long needle sharp teeth. This makes it possible to chase even large fish by having a strong grip on their large and strong prey. Cynopotamus can be found throughout subtropical and tropical South America. They mostly live in clear and white water habitats. These are territorial characins. Unfortunately these fish are not imported regularly to Europe and observations in captivity of these fascinating objects can therefore rarely be made.(Photo: Frank Schäfer, Text: Izaak den Daas)

Angaben zum Tier
Herkunft	Kolumbien

Apistogramma agassizii „Fire Red“

6. July 2007

September 2006: Few days ago we received a delivery of fishes from a well-known German breeder. The here introduced Apistogramma agassizi „Fire Red “increases the heartbeat of each Apistogramma fan. The strong red of the caudal -, dorsal – and anal fin forms a fantastic contrast with the blue-yellow body colouring and a dark longitudinal strip beneath the dorsal fin. The outstanding colour quality is reached not by addition of artificial colour food, but is based on breed selection and consistent feeding with high-quality living food. Each individual is a potential exhibition winner.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien

Hypancistrus spec. L 340

6. July 2007

Freshly arrived from Colombia: the Megaclown L 340. We can offer one of the most beautiful and at the same time most variable Hypancistrus “species” in very good quality. The animals already reached maturity, so that the outstanding contrast should remain. In their requirements for maintenance they do not differ from their Brazilian cousins, warm, well filtered and oxygen-rich water, as well as a varied feeding secure their well-being.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Kolumbien
Name	Hypancistrus spec. L 340

Liposarcus pardalis

6. July 2007

Liposarcus pardalis has enormous area of origin that enclosure nearly the entire Amazon basin. It is found in different waters types, herefrom results a large adaptability for the maintenance in aquaria.
According to the size (> 40cm) enormous food quantities are consumed. In Southeast Asia they are bred in large numbers and so wild caughts are only rarely traded. All the more beautifully it is to get some splendourful drawn adolescent wild caught.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien, Peru

Spectracanthicus (= Oligancistrus) zuanoni L 354

6. July 2007

Spectracanthicus zuanoni L 354 originates from Rio Xingu and the Rio Iriri in Brazil. It has been described scientifically only in 2014 (see http://www.aquariumglaser.de/en/archiv.php?news_id=1195). The fish belongs to the same species as L 20, with however clearly larger white marks, so that the design reminds of a black net on a bright background. The reddish, large eyes form a beautiful contrast.

A characteristic for the former Oligancistrus species is the large dorsal fin, therefore the name Sailfinloricariids suggested by Seidel appears as very applicable for this group. Since Spectracanthicus species are found in shallow water zones with fast flowing water, they place high requirements against the water quality. As many other Loricariids from this region they should be kept at higher temperatures.

It should be paid attention on their nutrition. A too rich food with a high protein content can lead in the long term to liver damages.

For our customers: the fish have code 26480-L 254-3 on our stocklist. Please note that we exclusively supply the wholesale trade. Available in very limited numbers only!

Photos: F. Schäfer, Text: K. Diehl

Angaben zum Tier
Herkunft	Brasilien, Rio Xingu
Name	Oligancistrus spec. L 354

Notropis chrosomus

6. July 2007

(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

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

Pelvicachromis spec. „Blue Fin“

6. July 2007

November 2005: From Guinea the import of a still undescribed Pelvicachromis species surprised us. This species seems to mediate within the genus Pelvicachromis between P. roloffi and P. rubrolabiatus, since it carries characteristics of both species.
Particularly the name giving bright blue-green dorsal fin of females is noticeable.
Maintenance in pairs is appropriate, in larger tanks several pairs can be kept.
As a common knowledge, Pelvicachromis species are cave breeders, which can be bred in flower pots and halved coconut bowls. The aquarium should be well structured, dense planting, as well as some bogwood offer the necessary retreat area to the fish. Fishes of the genus Pelvicachromis can be bred in soft and slightly sour water, also for this species first reports over successful spawning are present.

(Photo: Erwin Schraml, Text: Klaus Diehl)

Angaben zum Tier
Herkunft	Guinea

Acarichthys heckelii

6. July 2007

January 2007: At present we can offer particularly beautiful Acarichthys heckelii from the region around Santarem. These fish are characterised by an intensive yellow colouring of the body. It forms a beautiful contrast to the red eyes and their magnificent fin rays. Acarichthys heckelii has a large area of origin along the Amazon and the upper Essequibo in Guyana. They like high water temperatures, because they live mainly in laggons and calm areas of rivers. At best they should be kept in groups than they are only little aggresive. Their nutrition is unproblematic, nearly all available food is accepted. The breeding of this cave breeder succeeds only rarely, apart from suitable caves they seem to need temperatures from at least 30°C.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien, Kolumbien, Peru

Heros severus

6. July 2007

Despite the fact that Heros severus is the type species of the Heros genus, this species is the most uncharacteristic representative of this group. This is mainly caused by its reproducing behaviour, which is mouthbreeding and untypical for Heros, because they are all substrate breeding. Also the coloration is different from the other members of the genus. The care however is typical for a Heros representative. Heros severus should be kept in water with soft up to medium hard water with a pH around neutral. Hard water is tolerated as well although the coloration might then be fading. Also the fish might be more prone to diseases or show signs of deterioration. Vegetarian substances should be added to their menu and they are known to devour aquatic plants as well. Live and frozen food is also taken eagerly and even dry foods, being large flakes or sticks, are eagerly taken by this up to 25 cm large beautiful and fascinating cichlid. (Photo & Text:Thomas Weidner)

Angaben zum Tier
Herkunft	Brasilien, Kolumbien, Venezuela, Amazonas, Orinoko

Geosesarma sp. „orange“

6. July 2007

March 2006: The mandarin crab, a further still undefined Geosesarma species, reached us these days from Sulawesi. It is characterised by a very intensive red-orange colouring of the legs and particularly the claws as well as bright yellow eyes. Thus it represents a beautiful coloured contrast to the last week introduced vampire crab. Whether a socialization of mandarins and vampires is possible is not known, because both species are new in the hobby. In any case they place very similar requirements and in a larger tank it should be possible, particularly since they achieve with a length of approximately 3 cm the same size. A well planted terrarium with a water part and climbing areas made of cork, pieces of bark and roots or bogwood can be arranged very decorative and graces each living room. The crabs moving therein as multicoloured spots are attractive eye catchers. We wait for further new imports from this group, since from the estimated approx. 200 species of fresh water crabs from Southeast Asia only a small part arrived so far in the trade.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Indonesien, Sulawesi
Name	Mandarin Crab

Uca annulipes

6. July 2007

May 2005: One of the most beautiful fiddler crab, Uca annulipes has been available now. Fiddler crabs, a family of 65 species, live worldwide in tropical and subtropical areas where they inhabit beaches and swamps. They reach a length of no more then 2.5 to 3 cm. The male animals have one large and often colourful claw, which can get up to half of the body weight of the animal. The other claw is mostly much smaller, less colourful and is used mostly for digging, as is the case with both claws of the female animal. Fiddler crabs are social animals and at low tide they are grouped together in large quantities on the muddy surfaces. Every fiddler crab builds a hole in the mud, which can get a depth of up to 30 cm. During high tide when the mud areas are flooded the animals retreat within their hiding places. Fiddler crabs live from algae and other organic material available, which they collect with their small claws. The male crabs use their large claw for attracting the female crabs and to signal to other male crabs defending their territory against male intruders. If a fiddler crab male loses its large claw the claw on the other side enlarges after a while and the lost one is replaced after the next shedding of their external skeleton. Fiddler crabs need a tank with a large land part and could even drown if kept solely in water without the possibility of getting to dry land. In captivity they feed on all kinds of available food and they even take flake or pellet food.(Photo: Frank Schäfer, Text: Izaak den Daas)

Angaben zum Tier
Herkunft	Philippinen, Indonesien, Malaysia

Danio aesculapii (=Danio sp. „Pantherinus“)

6. July 2007

These minnows originate from Burma, does not grow over 4 cm and is therefore the smallest representative of the Danio genus. But now this beautiful barb fish has been imported by Aquarium Glaser and is now available for the dedicated aquarium hobbyist. As with all representatives of the Danio family, D. sp.„Pantherinus“ is a schooling fish and therefore should be kept in a group of minimal 6 individuals of the same species. It is a friendly and fast swimming fish. About the breeding of this species no reports could be found but no serious problem should occur with any breeding attempts because almost all Danio species are easy to breed.(Photo: Frank Schäfer, Text: Izaak den Daas)

Angaben zum Tier
Herkunft	Myanmar

Inlecypris auropurpureus

6. July 2007

Inlecypris auropurpureus belongs to in Inlé lake in Myanmar occurring endemic fish species. That about 6 cm long becoming swarm fish should be held in well planted to not too small (80cm) tanks. Since they are good jumpers, young animals of 1,5cm length can already jump over 10cm high, the tanks have to be completely covered. As tank mates you can choose Microrasbora species such as M. erythromicron and M. rubescens, occurring in the same habitat as Inlecypris auropurpureus,. They all feel fine at temperatures around 24°C and pH values 7 – 7.5, DGH 10 – 20. The nutrition can take place with commercial finished food. They have been bred in tanks. The mating effected in the early morning hours and the first larvae hatch after 36 hours (25°C). The growth of the young fish runs slowly, after 7 weeks they are only approx. 1cm long.(Photo: Erwin Schraml, Text: Klaus Diehl)

Angaben zum Tier
Herkunft	Myanmar

Diskus „Nhamunda rosé”

6. July 2007

Angaben zum Tier
Herkunft	Brasilien, Rio Nhamunda

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