Author Archives: Paul_

Scardinus erythrophthalmus Golden

6. July 2007

March 2004: Just in time for the pond season this very attractive variety of the Rudd (Scardinus erythropthalmus) came to us. It is an excellent ecological algae destroyer for your garden pond. The Rudd is an endemic species for the whole of Europe and Asia up to the Aral Sea. It is a friendly schooling fish, which can be accompanied with related species, like for example Roach, European Chub and Ide. The Rudd is spawning in nature or garden pond from April until June. This fish is very productive and can produce more then 100,000 eggs. Between the ventral fins and the vent the Rudd has a sharp keel. The males can only be distinguished from the females during the breeding season by a white cloudy secrete on the head.(Text: I. den Daas, Photo: F. Schäfer)

Angaben zum Tier
Herkunft	Europa

Enneacampus ansorgii

6. July 2007

The small freshwater pipefish originates from Western Africa, from Cameroon to Gabun and in the Zaire- and Ogowe River. These fish inhabit freshwater as well as brackish water habitats. Addition of sea salt (1-2 teaspoons per 10 litre of water) will therefore increase the vitality of these fish. This species, but actually all freshwater pipefish, need a special fish tank for its own in order to thrive because they are slow eating fish. They eat only life food like daphnia, cyclops, brine shrimps and the smallest fish fry. Breeding has been performed successfully in captivity on several occasions. The female lays her eggs over the breeding pouch of the male pipefish. The eggs are attached on the male animal behind the vent within an area bordered by 2 folds, which form the breeding pouch. These fish need regular water changes and a clean fish tank but will give their owner many pleasure by displaying beautiful colouration and an interesting behaviour. (Photo: Frank Schäfer, Text: Izaak den Daas)

Angaben zum Tier
Herkunft	Kamerun-Gabun, Kongo, Angola

Tahuantinsuyoa macantzatza

6. July 2007

The unpronounceable from the Incas empire. So an article about Tahuantinsuyoa macantzatza the Inca Stone Fish could be titled. After fearing over years that they had become extinct, we succeeded to import a larger number of them at the beginning of 2003. For the first time we can offer now both: very beautiful wild caught and German breds in an excellent quality. Because Tahuantinsuyoa macantzatza has already attained full growth with a length of maximally 12 cm, they are suitable for medium sized aquariums. They do not damage plants, can thus be accommodated in tanks, decorated with bogwood and plants. Their interesting brood care as larvophile mouth breeders (the eggs are set off and bred first on a substrate, then the larvae are protected in the mouth) permits interesting behaviour observations. In particular it is always exciting to observe the transfer of the fry between the parents. Towards feeding there are no special requirements posed, the water should be not to hard and exhibit a slightly sour tendency.(Photo Thomas Weidner, Text Klaus Diehl)

Angaben zum Tier
Herkunft	Peru

Goniopsis pelii

6. July 2007

June 2006: The mangrove crab Goniopsis pelii reached us from the Atlantic coast of Africa. Their orange and blue coloured claws are very remarkable. They owe their name to the mangrove woods where they naturally occur. This by water and land affected biotope has to be reproduced in the terrarium, since they need both habitats for their well-being. With some bogwood and stones the land part can be arranged, as water part a simple, flat basin filled with brackish water is sufficient. Some hard plants can complete the decoration. A close not displaceable covering is necessary, particularly if the decoration reaches the edge of the aquarium, since crabs are protruding escapees. As omnivores they are to be nourished rather unproblematically. In water frosted food can be fed, on land vegetarian food should be handed. Here you can make a lot of experiences, nearly all vegetables can be offered to the crabs (Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	(sub)tropisches Afrika

Neocaridina sp RED CRYSTAL SHRIMP

6. July 2007

December 2002: Here we have it: german bred red crystal shrimp. We only got a few pieces, but we expect a limited quantity in the near future. This shrimp of the family Neocaridina is easy to keep and can be kept with not too big growing fish in a community tank (Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Zuchtform

Uca tangeri

6. July 2007

The eastern Atlantic from Portugal to Angola, is the origin of the fiddler crab Uca tangeri, where they inhabit sand and mangrove coasts. The to an enormous size grown major claw of the males is remarkable. It is used for attracting the females and to the fight between rivaling males. In their periodically flooded habitat they inhabit muddy burrows, which they leave at ebb-tide for the intake of food. As omnivores they are not discriminating anything and feed on nearly each organic matter the sea is offering them. With the domestic care, frosted and granulated food can be fed, also different fruits and vegetables. For maintenance it should be tried to imitate their habitat, i.e. a land part with sand and gravel and a water part filled with brackish water should be present in the aquarium. Some hiding places give them retreat possibilities.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Portugal-Angola

Devario pathirana

6. July 2007

We received this endemic kind, which was only specified in the late 1980s, from Sri Lanka. Devario (formerly: Danio) pathirana exclusively occurs in a small area in Sri Lanka. Their final size is 8cm, they are easy to keep and their breeding is no problem either. This species is as demanding as the far better-known Devario malabaricus. They are quite suitable for a community tank, but require free room to swim. (Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Sri Lanka
Name	Danio pathirana

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

Pristobrycon maculipinnis

6. July 2007

April 2006: This week we got some very nice Pristobrycon maculipinnis. This rarely traded and in the fish keeping hobby almost unknown species is characterised by intensive red colored fins, as well as a pronounced examination of black markings over the silver shining body. Maybe it is the most attractive of all Piranhas, it originates from south Venezuela where it inhabits black water biotopes. There they feed on fruits and seeds that fall onto the water, as well as of fish and their fins. This is to be considered during their maintenance in aquaria, at the best they should be kept solitary. A careful socialisation with conspecifics or other large species might be possible. In some zoological gardens you can see groups of Pygocentrus (Serrasalmus) nattereri that have been kept together there for several years. Since all Piranhas react very sensitively to stress all uneccesary handling in or near the tank should be avoided. (Photo F. Schäfer, Text K. Diehl

Angaben zum Tier
Herkunft	Venezuela

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

Nannacara sp. Essequibo

6. July 2007

This fish was caught in October 2001 in a blackwater-river nearby Rockstone/Guyana. It is a peaceful fish which only grows up to 60mm. The males are more elongate than the females and have clearly visible spots in the dorsal and caudal fins. Water of following parameters was used for breeding and keeping them: 5°dGH, pH 6,5 and temperature of 26°C. (Photos & Text von P.& M.Hoffmann)

Angaben zum Tier
Herkunft	Guyana
Name	Nannacara sp. Essequibo

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

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

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

Dario dario

6. July 2007

This species, which became well-known as Badis sp. SCARLET is still enjoying great popularity. This dwarf badis can be kept very well along with dwarf rasboras. It is is quite easy to keep and to breed, which was succesfully done several times already. (Photos & Text Dieter Bork)

Angaben zum Tier
Herkunft	Indien

Hemichromis sp. Bangui

6. July 2007

Red Cichlids of the species Hemichromis are generelly regarded as aggressive, but this prejudice is based on past years, when 160 ltr tanks were considered to be bathtubs and you mostly had to be satisfied with 60 ltr aquariums. To keep them in pairs, an aquarium of this size is in fact sufficient for Hemichromis sp. “Bangui”. But if you want to socialize the fish, it should be at least 160 ltr. Hemichromis sp. “Bangui” belongs to the more peaceful Cichlids of the species Hemichromis, but when they get into the mood for brooding, they know – like almost all Cichlids – how to defend their children emphatically. The breeding is actually no big problem, as they are not bound to any special water conditions and therefore brood regularly. Also the feeding is unproblematic, so that they can be even recommended to beginners with sufficiently big aquariums. Plants are not getting damaged. The fish are full-grown with six (females) to eight centimetres (males). It still is not clear, if it is an independent species or if we are facing a location variant of a kind already known. However, this Red Cichlid of Bangui certainly is an interesting enrichment to the aquarists offer.(Photo & Text T. Weidner)

Angaben zum Tier
Herkunft	Zentralafrikanische Republik

Pelvicachromis taeniatus „Lokundje“

6. July 2007

From Pelvicachromis taeniatus are numerous variants and local forms existing in the western parts of Africa. One of the most beautiful variants is surely Pelvicachromis taeniatus „Lokundje “(a river in the south of Cameroon). At the moment we can offer very beautiful breds from the same breeder as the already introduced Apistogramma agassizi „Fire Red “ and Rineloricaria melini. The above presented photo shows an impressive male, in the picture database is a picture of the not less beautiful female stored.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Kamerun

Cherax lorentzi

6. July 2007

In its shining armour Cherax lorenzi reminds of a medieval knight, who is on its way to the tournament. With a size of 12 cm it can be kept very good in aquariums starting from 100 cm length. Contrary to some of its relatives Cherax lorenzi does not seem to harm other tank mates. Therefore it seems to be suitable also for community tanks. This would have to be well arranged and equipped with numerous caves and hiding places. Also a certain plant compatibility is certified to them, the vegetable portion of the food should be kept high. As omnivores they can be nourished with staple food (granulates/stick), this should however be supplemented by fish meat, Shrimps, frosted food as well as carrot, cucumber, Zucchini, salad and other vegetables. Towards the water chemistry no special requirements are placed, they have been bred already several times at 25°C. The youngsters have a very high oxygen demand, a good filtering, water movement and a good aeration should be thus present in the aquarium.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Neu Guinea

Diskus „Red Inferno/Rio Moju“

6. July 2007

In the following pictures you see some impressions from our discus installation. Seldom could we offer a so large selection on magnificently coloured, perfectly acclimatized Discus. The animals originating from different areas are even in our facility hardly to exceed in colour splendour. Since all of them attained full growth, breeders can fast extend their stock of breeding fishes. The “Red Inferno” variant originating from the Rio Moju shows on fins and flanks a strongly red-orange basic colour, which stands in beautiful contrast to the bluish green wave pattern.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien, Rio Moju

Erythrinus erythrinus

6. July 2007

June 2007: Last week we imported from Peru a small amount of probably the most beautiful of all wolf characins. A big advantage of Erythrinus erythrinus is it’s size, that stays with about 25 cm in a tolerable area. It doesn’t have excessive claims with water-chemistry. In it’s homeland, it lives next to small streams and also in swampy zones with significantly low oxygen content. As a markedly predator, it obviously can only be held with fishes that are about the same in size. Breeding success in captivity has not been known yet.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Peru

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

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“

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

Microphis lineatus

6. July 2007

The species Microphis lineatus inhabits the (sub) tropical coastal waters of the American continent. This pelagic pipefish grows up to 22 cm lengths and has a very long slender snout with red spots and blotches. The body is brown or greenish above and pale below. There are very small white spots on the body and a dark line through both eyes. The brood care is practised by the males. Mature male Short-tail River Pipefish carry the eggs in a brood pouch on the ventral surface of the body. Large males can carry several hundred eggs. The breeding takes place in freshwater meanwhile they live most of the year in estuaries and coastal waters. Therefore salt should be added to the water. This pipefish takes only life food. Freshly hatched brine shrimps are taken eagerly. Flake or tablet food is generally not accepted.(Photo: Erwin Schraml, Text: Klaus Diehl)

Angaben zum Tier
Herkunft	Tropisches Amerika

Mesonauta insignis

6. July 2007

This cichlid, which is growing up to approx. 20cm is living along the catchment area of the Orinoco, whereit mostly lives in slowly flowing or even standing waters. You often find it right in front of the shore, where it inhabits the upper water layer. Regarding the nutrition M. insignis is totally uncomplicated, because these are classic all-eaters . But they are not suitable for plant aquariums, as they often start to pull at the plants as they get older. On the other hand smaller fish are not safe from this species either and can thouroughly extend their menu. Mesonauta insignis – like all other flagcichlids – belongs to the kinds, which should not be kept under 26°C, as they would fade. If you increase the temperature to 30°C, however, they will show themselves in their most beautiful robe. Also slightly sour and soft waters increase their colour. M. insignis is a open breeder, who lay their eggs on plant leaves or roots. The leading of the young fish of flagcichlids is interesting to watch time and time again, since the shoal of young fish mostly stays above the body of the parental animals and not, as it is typical for cichlids, below the parents.(Photo & Text T. Weidner)

Angaben zum Tier
Herkunft	Venezuela, Kolumbien
Lateinischer NameLateinischer Name	Mesonauta insignis

Uaru amphiacanthoides -Santarem-

6. July 2007

At present we can offer this magnificent variant of Uaru amphiacanthoides originating from Santarem. The fish impress by their metallical resplendent body and the cherry red eyes. All Uarus are expressed plant lovers. Beside a meaty nutrition vegetarian food should be offered. The food spectrum is large, almost all fruit and vegetables are accepted and eaten greedy after habituation. This applies naturally also to aquatic plants, so that a Uaru aquarium looks usually quite bare. You can try to add to an with roots and stones decorated fish tank some “hard” aquatic plants e.g. Anubias or Microsorium species. Since they can reach with approximately 25 cm a stately size, large aquaria are needed (> 150 cm). Under to bright light Uarus do not feel particularly well. Since they have calm temper, they do not like a socialization with hectic tank mates.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien

New Crab

6. July 2007

June 2006: Is considered already nearly as rule: Every week we get an new crab. Under the trade name “goldenpincer crab” we could firstly import few exemplars of a new, still undescribed crab species from Southeast Asia. Further iInformation will follow. (Photo C.Luckhaup, Text K.Diehl)

Angaben zum Tier
Herkunft	Südostasien
Name	Yellow Pincer Crab

Boraras cf. micros

6. July 2007

THE SPECIES HAS BEEN DESCRIBED SCIENTIFICALLY IN THE MEANTIME UNDER THE NAME OF BORARAS NAEVUS. PLEASE CHECK THE FOLLOWING PAGE: http://www.aquariumglaser.de/en/boraras-naevus_de_1397.html

This scientifically undescribed dwarf fish was imported from Singapore. They have very bright coloration and will not outgrow 1.5 cm in length. Like all Boraras dwarfs these fish need a special aquarium on their own. This species requires soft water, dens groups of fine leafed plants in the background and surface plants for dimmed light. Filtration with peat increases the colours of these fish. Because these fishes are so small large amounts of offspring cannot be expected. The best thing to do is breeding in a continuous way. Feeding should be done with the smallest food available, like cyclops, artemia fry or finely grated flake food. These fish prefer high temperatures between 25 and 28 degrees Celsius. (Photo: Dieter Bork, Text: Izaak den Daas)

Angaben zum Tier
Herkunft	Thailand

Danionella aff. Mirifica

6. July 2007

This species is the smallest representative of the carp family. It length does not exceed 1.5 cm. This fish comes from Myanmar (former Burma) and is imported only rarely. It is a typical shoaling fish and apparently lives in nature in large formations. Male fish attract the females for mating with clear croaking noises. These precious little fish need an aquarium of their own. Breeding is possible in an aquarium with large bushels of plants like Java moss, which give the fry a chance to hide and micro- organisms the opportunity to flourish so they can be used as the first food for the very small fry. But also the adult fish need small food particles, like newly hatched brine shrimps, small copepods and microworms. (Text: I. den Daas, Photo: F. Schäfer)

Angaben zum Tier
Herkunft	Myanmar

Labiobarbus leptocheila

6. July 2007

Labiobarbus leptocheila is a up to 30 cm long barb originating from Southeast Asia. There it is found from the Mekong area over the Malayan peninsula to Java, Sumatra and Borneo. Typically for the genus Labiobarbus is the protracted dorsal fin, as well as through black marks on the scales formed longitudinal stripes. In their habitat they inhabit midwater depths and the ground of larger rivers and streams. There they feed upon plankton. According to their size they need large aquaria, which should have some shelters and hiding places. Since they like plants, the aquarium should be planted only with hard specimen. A generously dimensioned filtering unit, as well as frequent water change should be normal with animals of this size. No information about successful breeding attempts is present to us.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Südost Asien

Diskus „Wild Lago Inanum“

6. July 2007

This very beautiful discus fish is traded as well under the name „Semi Royal Blue“. Wild caught discus fish are just beautiful! It is remarkable that still new wild type varieties are found and imported. Wild caught discus fish will not be feeling themselves well if not kept under optimal conditions. This malcontent will be seen very fast by bad colouration and shy behaviour. If your wild caught discus fish is looking rather pale, something is definitely wrong with the aquarium conditions. But please do not became worried too fast if your discus fish is not optimally coloured, because colour intensity will become visible in time, even after several months of obtaining the fish from your trader followed by optimal care. The fish will become more and more beautiful week after week. The most important criteria for obtaining these fish is therefore not colouration but body form, size of the eyes, form of the fins and their natural behaviour. (Text: I. den Daas, Photo: F. Schäfer)

Angaben zum Tier
Herkunft	Brasilien

Sturisoma sp. „Colombia“

6. July 2007

This for science unknown species was imported with a unique shipment from Colombia. Sturisoma sp. „Colombia“ was found in the Rio Chaco in the North of Colombia. This elegant Sturisoma species differs from the short finned species, which live on sandy habitats as well as from Sturisoma festivum by difference in colouration and body form. Obvious is the position of the dorsal fin, which is markedly set backwards, and standing straight up. The striking colour pattern gives us hope that this species will be imported more reglarly in future. The fish probably will be not getting much larger then 15 cm. (Text: I. den Daas, Photo: F. Schäfer)

Angaben zum Tier
Herkunft	Kolumbien, Rio Chacu

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

Terranatos dolichopterus

6. July 2007

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

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

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

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

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

Barbus barbus

6. July 2007

This endemic species can be found through Europe, from France to the Memel River, in England in the Thames and a few other rivers and in the Danube and its tributaries. During the breeding season the male fish have a cloudy secrete on the head with white nodules. The females are considerable bigger and rounder then the males. The eggs of this barb are slightly poisonous. These are very interesting fish for an endemic fish tank and of course the temperate aquarium. They take all kinds of live and frozen food, all available vegetarian stuff but also flake food and tablets. Several subspecies of B. barbus are known and described for Europe, like for instance French, Yugoslavian and Greek subspecies. (Photo: Frank Schäfer, Text: Izaak den Daas)

Angaben zum Tier
Herkunft	Europa

Potamorrhaphis guianensis

6. July 2007

These fish belonging to needlefish (Belonidae) reach the aquariums of interested hobbyists only very seldom. These robbers, called halfbeak, come from almost all over Amazonia. You can find them also in the Orinoco catchment area as well as in the Guyana countries. These specialized surface fish are only suitable for the the hobbyists with restrictions because of their rapacious habits. Especially regarding the nutrition they are making heavy demands on their nurse. In the beginning they mostly only react to living or struggeling prey and you should therefore already have built up a feedingfish breeding or you can feed them with living insects, which will be taken from the surface. The animals are particularly excited, if crickets, flies or insects like that touch the surface. After the settling you can try to get the fish used to dead food little by little. Especially frozen white blood worms are well-tried, as they are floating quite long in the water – too quickly sinking food is not getting noticed. They are rather undemanding to the further care, you only have to provide aquariums big enough for the surface robbers, which will grow to 40cm maximum and they feel best within a small group of 3-6 animals. Therefore aquariums having a base of 150x60cm are the absolute minimum. The height of the aquarium is not important as only the first 20cm und the waters surface are used as living space. A socialization is quite possible, but the other fish should on one hand not be one of their prey and should on the other hand not be so agressive that they could be dangerous for the peaceful Potamorrhapis guianensis.(Photo & Text von T. Weidner)

Angaben zum Tier
Herkunft	Amazonasgebiet
Name	Potamorrhaphis guianensis

Dario hysginon

6. July 2007

Compared with Dario dario this species is hardly known by the general aquarists, although the males who obtain and guard their territory are looking very beautiful. Although they do not display the coloration like D. dario, they definitely show the same intense red colour. Unfortenately D. hysginon only shows his full colour when he is feeling well, and will look rather pale in the shops. As with all representatives of the Badidae family, these fish can be somewhat difficult concerning feeding and live food is essential although they might eat frozen food. Flake food however will not be taken. In a well-decorated aquarium, with enough shady places, the male will start defending a territory thereby showing his finest colours and with the appropriate female reproduction will start soon. The eggs and fry are usually not guarded but due to guarding the territory a certain amount of young will survive if one chooses the other tank mates carefully. Because D. hyginon will not reach a length of more then 3 cm large companions should not be kept with this beautiful little fellow.(Text & Photo: Thomas Weidner)

Angaben zum Tier
Herkunft	Myanmar

Lamprologus callipterus ALBINO

6. July 2007

August 2004: Now available: Lamprologus callipterus ALBINO. After several years, one of our breeder was successful in breeding this species. We have this fish for the first time in stock. You will find here more details soon.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Zuchtform

Pseudocrenilabrus philander

6. July 2007

May 2007: From the Congo we received Pseudocrenilabrus philander. The fish originate from the upper parts of the Congo river (Lualaba). Their area of circulation covers nearly the entire southern Africa, where they are to be found in practically all types of waters. As mouthbreeders in the female gender their courtship and broodcare run after the typical haplochromine pattern.

(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Südliches, zentrales Afrika

Nandopsis salvini

6. July 2007

December 2006: At present we can offer a very beautiful, strongly red coloured variant of Nandopsis (Cichlasoma) salvini to you. They origin from South Mexico, Belize and Guatemala, where they live in to the Atlantic ocean heading streams. Like most Central American cichlids they are very easy to keep in middle hard water at pH values in the neutral range. With a maximum size of 20 cm they belong not to the giants, need however nevertheless sufficiently large tanks (starting from 150 cm). They can be kept together with other cichlid species. A socialization with small fishes is to be avoided, since they, according to their nature, regard them as food. They should be fed with substantial food, a granulated food with a high rate of shrimps can thereby affect the development of the red colour. They are easy to breed and their territorial and brood care behaviour make them to interesting tank inhabitants. An aquarium with Central American cichlids becomes actually never boring.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Belize, Guatemala, Mexiko
Name	Nandopsis salvini

Macrobrachium brasiliensis

6. July 2007

July 2006: From the Amazon area we could import an rarely imported Macrobrachium species. Macrobrachium brasiliensis has a large area of origin from French Guyana to Peru in the basins of the Amazon and Orinoco. There they inhabit predominantly small creeks full of leaf litter. They feed mainly on detritus and are an important member in the food chain of these by nutrient poverty characterized waters. Because they are rarly kept in captivity we have no reports on their maintenance in tanks. Their requirements might be similar as for other Macrobrachium species. On the presented picture the larger male can easily be recognized by its striking color pattern.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Französisch Guyana - Peru

Oziothelphusa ceylonensis

6. July 2007

An amazing variety of crustaceans can be found in tropical fresh- and brackish water areas. Only few species however are imported regularly. Recently this species was imported which comes from Sri Lanka, as one could guess from its name. O.ceylonensis is a pure freshwater species, with a carapax width of 6 cm and a colour varying from brown to red. Most crustaceans develop from free swimming larvae, a so called zoea phase, towards the adult and sessile phase. The zoea larvae of most brackish- and freshwater crustaceans float after hatching from riverine systems towards the sea where they spend their youth in seawater and migrate back to brackish or freshwater when they reached their sessile form. O.ceylonensis however stays its whole life in freshwater and has a direct development without a zoea phase. This makes this crab of course very suitable for the home aquarium.(Photo: Frank Schäfer, Text: Izaak den Daas)

Angaben zum Tier
Herkunft	Sri Lanka

Leptobarbus hoevenii

6. July 2007

Leptobarbus hoevenii the Cigar Shark or Mad Barb is a giant within the barbs. With a length of approx. 1 m and a weight of up to 10 kg the Cigar Shark already places a very special requirement: It needs a lot of space. For the maintenance of adults one should own a tank of at least 3 m length. They originate from Southeast Asia, and are found most often in freely flowing rivers and streams and seasonally on floodplains. Since they are schooling fishes one should own a group of at least 7 individuals, which can form a magnificent swarm. As omnivore fishes they are unproblematic in their nutrition, also in terms of water chemistry they place no special requirements. Over its breeding in aquariums nothing is known to us, in Asia they are artificially bred for raising in aquacultures.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Thailand bis Borneo

Platy variatus „Highfin Orange“

6. July 2007

This Highfin Platy certainly belongs to the most beautiful new breds of the last time. The flowing transition from scarlet to yellow and its enlarged backfin makes it’s attraction. Since it doesn’t differ from other Platys in it’s keeping demands, it will certainly become a gain in der Aquaristik.

Angaben zum Tier
Herkunft	Zuchtform

Salminus brasiliensis (formerly: maxillosus)

6. July 2007

April 2004: At present Aquarium Glaser can offer Salminus brasiliensis (formerly: S. maxillosus) as a further characin rarity. This up to 1 m and over 20 kg growing fish is a migratory species. These migrations take place from October to January, and are correlated with the rise of the water levels as well as the rising length of day. They follow their prey at their migrations to their spawniong grounds. Both in migratory behavior and in appearance Salminus species reminds on the salmon species, and like them they are threatened by dams, barrags and the environmental pollution. As estimated food fish they are fish farmed in Brazil. At the maintenance in aquaria their rowdiness is to be considered, with their strong dentures they can hurt their tankmates, therefore even for young animals should large aquariums be available. Since they are strong devourers their appetite can not be satisfied with flake food in the long term. Sometimes a defrosted fish should be fed.(Photo F. Schäfer, Text K. Diehl

Angaben zum Tier
Herkunft	Brasilien, Bolivien

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

Chaetostoma pearsei L 187

6. July 2007

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

Acentrogobius viridipunctatus

6. July 2007

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

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

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

Macrognathus aral

6. July 2007

This spiny eel originates from South East Asia, i.e. Pakistan, India, Sri Lanka, Bangladesh, Nepal up to Myanmar in their most southern distribution area. This fish is dawn and night active and will eat small fish. Therefore it should only be kept with larger tank fellows. In their natural habitat this species can reach a length of 65 cm, although in the fish tank it might not reach this length. The water of the aquarium should be given some sea salt (1-2 tea spoons per 10 litre of water) and should be well aerated. Any publications about breeding the spiny eels can be found in the literature of the last 40 years only incidentally, although only from the smaller species. Spiny eels make suitable and very interesting subjects for the home aquarium. After a period of shyness the spiny eels will come out at feeding times and can even become a very trusty tank companion. (Photo: Frank Schäfer, Text: Izaak den Daas)

Angaben zum Tier
Herkunft	Indien

Pseudophallus mindii

6. July 2007

Pseudophallus mindii is a short snouted pipefish, which reached us as a by-catch in two exemplars. Their distribution contains central and tropical South America, where it is found predominantly in freshwater habitats. Adults were caught from estuaries and mangrove areas too, while planktonic juveniles have been collected well offshore at sea. As other pipefishes and seahorses the males will do the brood care. The food supply is for the maintenance of pipefishes particularly of importance. They must be located in the food, best in living food, e.g. water fleas, cyclops, small mosquito larvae and artemia. A salt additive is recommended, the aquariums should be well structured with fine-leafed plants and little pieces of bogwood, so that the animals can show their natural behavior. At the best they should only be socialized with really peaceful fish, which do not fight with them for food, because they does not have any self-assertion. As tank mates some invertebrates e.g. shrimps will do fine.(Photo Erwin Schraml, Text Klaus Diehl)

Angaben zum Tier
Herkunft	Zentral-, Südamerika

Pterophyllum altum

6. July 2007

The new season began, Pterophyllum altum (Orinoco) is available again. Deep Angels can reach 20cm length and up to 35cm in height. This has to be considered with the tank purchase, it should have a height of at least 70cm. A decoration with large bogwood, provides structure and retreat possibilities for them. Since they are sensitive in relation to bad water quality and stress, they are not really suitable for community tanks. In no case they should be associated with too lively fish. For their maintenance middlehard water with a neutral pH is sufficient, for breeding attempts it should content nearly no minerals and pH values in the range of 5. Only a few hobbyists were able to breed them and it is remarkable that even at parents of a F2 generation a spawning season of a few months (in spring) is clearly present.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Kolumbien, Venezuela, Orinoco
Name	Pterophyllum altum

Vieja maculicauda

6. July 2007

Vieja (Cichlasoma) maculicauda the Blackbelt Cichlid is one of the larger Central American cichlids. Males can reach about 35 cm overall length. According to its size one needs voluminous aquaria, where their interesting social behaviour can be observed. In their distribution area (Atlantic slope, from the Usumacinta River drainage in Guatemala to the Chagres River in Panama) they live in the lower sections where the current is slow and go also into brackish water. Since they are able to tolerate brackish and marine conditions, they are unproblematic regarding water chemistry in aquaria. Fish of this size cannot be nourished with flake food alone. Beside granulated food and sticks they should be variedly fed. Here you can let your fantasy go and experiment a lot. Worms and insects as well as their larvae are greedily eaten, also vegetables should be offered, but here some individual differences exist in the readiness to eat these. But this individuality is a part of the attraction with the care of large cichlids. Over years one becomes acquainted with them, so that sometimes they nearly belong to the family(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Guatemala bis Panama

Palaemon concinnus

6. July 2007

Over an enormous range, that includes nearly the entire Indo Pacific those first as Macrobrachium “White Fingers” designated Palaemon concinnus can be found. Their bright white “shear-fingers” are very remarkable and give this from Sri Lanka imported species a special attraction. It is about a rather delicate, smaller species, thus one could try to socialise it with small fishes. Because it is a newly imported species we have no information to their behaviour in the aquarium as well as to their breeding. An opportunity to brake new ground is here offered to the Crustaceen Freak and surely interesting discoveries will approach.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Küstenregionen des Indopazifik

Barbus cf. callipterus

6. July 2007

This strongly at Barbus callipterus reminding barb reached us from the tropical west Africa. Whether it is a variant of the Clipper barb B. callipterus or a near related species could yet not be clarified. The further information refers to the general maintenance conditions of bigger barb species.They are social swarm fish, which should be held at the best in schools by at least 7 individuals. They prefer well – planted tanks (> 80cm) with open water for swimming. For the socialization further peaceful, active fish are suitable. Concerning their food barbs have usually no excessive requirements, but as other fish they like an occasional addition of frosted or living food to the commercial flake food diet. One is then often surprised, what energy is in a swarm of barbs, if e.g. living water fleas are offered to them.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Kamerun, Nigeria

Danionella translucida

6. July 2007

Danionella translucida would have earned an entry in the Guiness book of world records. The largest measured individual was only 12mm long, thus acts it with this species around the smallest vertebrate anima. Apart from their extreme smallness the absence of sheds, as well as the high transparency of the dwarves are noticeable. They origin from Myanmar the former Burma, where they inhabit slowly-flowing, well planted streams. They place no special requirements for care, should not however naturally not with lively fish be associated. A small aquarium (50cm) is sufficient for a group of these interesting fish. Breed attempts should be undertaken f the fish are well fed with Artemia Naupliae and sieved life food. According to the waters in their habitat the water should be soft and easily sour. Reports on successful breeding are not known. (Photo: Erwin Schraml, Text: Klaus Diehl)

Angaben zum Tier
Herkunft	Myanmar

Corydoras armatus „spotted“

6. July 2007

April 2005: These beautiful animals where imported from Columbia. The literature however give Peru and Brazil as their place of origin. For more then 125 years ago these fish were described by Günther and since then hardly ever imported. The characteristic features of this catfish is the extreme long dorsal fin of which the first ray is coloured darkly. With exception the ventral side of the fish the whole body is marked with dark spots which are arranged in vertical line pattern. The head has no spots at all. The body form is high if you compare it with the very familiar looking C. loretoensis. From Brazil familiar animals have been imported however not with such marked pattern as these fish from Columbia.(Text: I. den Daas, Photo: F. Schäfer)

Angaben zum Tier
Herkunft	Kolumbien

Corydoras spectabilis

6. July 2007

In fact we have ordered Corydoras guapore from Manaus,…but what we got was totally different. We got for the first time Corydoras spectabilis, which is found in the upper Rio Guaporé around Vila Bela. (Photo E. Schraml, Text Aquarium Glaser)

Angaben zum Tier
Herkunft	Brasilien, Rio Guapore

Distichodus sexfasciatus

6. July 2007

From the Congo River basin in the Democratic Republic of the Congo (formerly Zaire) originates Distichodus sexfasciatus. This in the aquarium to approximately 30 cm growing characin is a pronounced herbivore. This has to be regarded for the basin setup, since most smooth leaved plants are regarded as food. Some hardy plants as Anubias- or Microsorium species may do well and are worth trying.The water chemistry plays only a subordinated role for their maintenance, a sufficient filtering should however be provided, since a certain nitrite sensitivity is present. Unfortunately the very beautiful youth colouring fades somewhat with increasing age, then however an attractive gloss covers the whole fish.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Kongo, Congo River

Serrasalmus cf. brandtii

6. July 2007

From the Rio Sao Francisco originates this with Serrasalmus brandtii closely related species. They are quite aggressive and as young fish they can be held as a shoal in the species aquarium. Adults with a size of over 30cm length need then naturally very large tanks. At first freshly imported Piranhas accept usually only living fish as food, can however be accustomed to fish meat, shrimps or mussels. In some reported cases also pellets are accepted. Concerning water chemistry and temperature no special requirements are placed, middlehard water, a neutral pH and temperatures around 24°C are recommended for their maintenance.(Photo F. Schäfer, Text K. Diehl

Angaben zum Tier
Herkunft	Brasilien

Hasemania sp. „Red“

6. July 2007

This small characin is a very attractive fish and a fast swimmer as well. It could be determined as a representative of the Hasemania genus, because it misses the characteristic adipose fin, which is one of the features that determine characins. Up to now we used to have only one species belonging to this genus, which is the well known silvertip tetra, Hasemania nana. An exact determination of the new tetra has failed. Even Dr. Géry (France) could not determine this fish from just photos. This could mean that we have a new and undescribed species here. The only information about its origin is that it comes from Brazil, but no exact location has been given. There is a clear sexual dichromatism between the genders because the male have a mood depending colour ranging from orange to dark red of large parts of the body and the fins. The female however has a yellowish colouration. The breeding is not very difficult, however the eggs and fry, as with the silvertip tetra, are very small and the young fish grow relative slowly. (Text: P. u. M. Hoffmann, Foto: P. Hoffmann)

Angaben zum Tier
Herkunft	Nachzucht / bred
Verfügbare Größe in cm	3-4

Hyphessobrycon agulha

6. July 2007

This very attractive Tetra originates from the Rio Madeira, which runs into the Amazon River downstream from Manaus in Brazil. This Characin species will probably not grow much larger then 6 cm. They are friendly and lively schooling fish, very suitable for a community tank. These fish are not difficult in keeping and will tolerate all types of water. As all representatives of the Hyphessobrycon family these fish will thrive in a well-planted aquarium with many small leave plants, but also enough room for swimming. They also prefer a dark coloured substrate. They the ideal inhabitants for the so-called Dutch aquarium and they will show their best colours with soft lights.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien, Rio Madeira

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

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

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

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.

Geophagus sp. „Pindare“

6. July 2007

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

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

Aegla platensis

6. July 2007

There are more than 60 species, all of them exclusively inhabitants of freshwater, in the genus Aegla, which belongs to the family Aeglidae. All Aegla species are inhabitants of southern South America. To date they have hardly ever been seen in the aquarium hobby. The specimens recently imported by Aquarium Glaser demonstrate, however, that Aegla are thoroughly interesting aquarium occupants. Aegla are relatively small crabs – A. platensis grows little longer than 5 cm. The tail is carried folded beneath the belly, as in the short-tailed crabs. A number of sexual differences are known in Aegla. The males have a longer, broader carapace, the pincers are larger and the left-hand and right-hand pincers are unequally developed. Aegla platensis is sexually mature at an early age. The eggs undergo direct development, and the hatching young immediately look very similar to the parents. There are no free-swimming larval stages. In Aegla platensis in particular egg-carrying females are found year-round, and this species is thus not restricted to breeding at particular times of the year. In the aquarium the first (obviously very short-term) observations indicate that these little creatures live a very secretive life. If they are given fine sand as substrate then they like to bury themselves, disappearing tail-first into the bottom. Aegla crabs don’t appear to have any special food preferences, and both frozen foods (mosquito larvae, Artemia) and dry are taken. The specimens now imported originate from a river called the Arroyo Pozo Hondo, 137 km to the east of Asunción (Paraguay). Like fishes imported from Paraguay, Aegla may also appreciate a slight “winter rest” at 16-18 °C, and in general they should not be kept too warm. If possible the maintenance temperature shouldn’t exceed 24°C even in summer. (Photo: Aquarium Glaser, Text: Izaak den Daas)

Angaben zum Tier
Herkunft	Paraguay

Coenobita brevimanus

6. July 2007

The hermit crab C. brevimanus origins from coasts of the Indopacific, where it is found from the east coast of Africa to Tahiti. Coenobita brevimanus is the most terrestrial of all land hermit crabs. For the maintenance one needs a terrarium with only shallow water, because they do not like to get wet. Since they are very social, they should be held in a small group. A terrarium of 60 x 40 x 40cm for a small group would be ideal. The terrarium is good to secure, since hermit crabs are experienced escapees. Important are further a good ventilation and structuring of the terrarium. Since C. brevimanus climb gladly, also some stones or roots should be brought in. With a high sandy bottom you should give them a chance to dig. As expressed omnivores one can offer them different fruit and vegetables, as well as food with animal content. The species has code 483144 on our stocklist. (Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Küsten des Indopazifik

Macrobrachium idae

6. July 2007

January 2006: The long arm shrimp Macrobrachium idae reached us from Sri Lanka. Remarkable are their extreme long, name-giving “arms”, which can give the full grown animals an enormous broad reach. With that they are able to track small fish successfully, which naturally limits their use in the community tank. Together with larger fish species or in a shrimp aquarium they are however interesting animals. Like all Macrobrachium species they need good water quality, otherwise however they are not demanding. All usual kinds of food are eaten greedy. A shrimp aquarium should not be lit up too brightly, and/or be easily darkened with some swimming plants.The roots of the swimming plants offer protection to the new generation against their sometimes quite predatory parents. Further there should be a lot of hiding places, with bogwood, coconut bowls and rocks beautiful underwater landscapes can be arranged.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Sri Lanka - Australien

Corydoras baianinha

6. July 2007

March 2003: Some weeks ago we received a few pieces of Corydoras baianinha. This extreme rare Corydoras only occurs in a little number of small streams in the south of Brasil. The population of Cordoras baianinha is very much in danger, because its living space was already largely distroyed by environmental pollution and forest clearing! It would be highly appreciated if some aquarium hobbyists would try to breed this endangered species. This kind was not furtherly studied scientifically. It is known, however, that the animals occur in cool black water with low total hardness. We hope that the continued existence of this species can be ensured in this case. (Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Brasilien

Poecilia caucana

6. July 2007

With an overall length of 3 – 5 cm the Cauca Molly (Poecilia caucana), originating from Colombia and Venezuela, belongs to the smaller living-bearers. Remarkably is the yellow – orange coloured dorsal fin and a violet metallically shining longitudinal line. The water equivalents (pH values of 8,2- 8.6, LF 360 and 420 Mikrosiemens/cm), based on different places where the animals are found in the area of the Rio Cauca, makes them to suitable aquarium inhabitants for the most Central European tap waters. They appreciate higher temperatures between 26 and 28°C. As industrious algae eater Cauca mollies are constantly on the search for food. All usual kinds of fish food are greedily eaten. With appropriate care a new generation will appear sooner or later.(Photo: Erwin Schraml, Text: Klaus Diehl)

Angaben zum Tier
Herkunft	Kolumbien, Venezuela

Hemibrycon spec. „Paraguay“

6. July 2007

In the last years some quite difficult to classify new species of characins arrived from Paraguay. Usually they belong to the genera Creagrutus, Hemibrycon and Piabarchus. As a common characteristic a high swimming activity can be called for all species of this relationship. They need thus tanks, with a large free swimming area. Thus long stretched aquaria are ideal for them. There a strong current can be produced with the help of a centrifugal pump, in which they can organize their “swimming contests”. They like to jump, a complete cover helps to avoid losses. According to their origin they do not like it durably hot, an unheated aquarium is very pleasant and preserve the purse of the owner. They do not place increased requirements on their nutrition, living and frosted food are preferred, but they can also be fed with flake food.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft	Paraguay

Ammocryptocharax sp. „spotted“

6. July 2007

This scientifically undescribed ground tetra originates from Peru. This is a peaceful species also when housed with delicate fish. This is a medium size tetra fish, which probably does not grow larger then 5 cm. If more then one male of this ground tetra inhabits the tank then they can become somewhat territorial and therefore it is recommended to keep them in not too small aquarium. This species prefers dimmed lights, a dark coloured substrate and some current in the fish tank. The aquarium needs to be kept very clean because this ground tetra is somewhat sensitive against high concentrations of Nitrate. They prefer small live food, like cyclops or freshly hatched brine shrimps, but also frozen food will be taken eagerly. They continually graze between algae, where they prey on small crustaceans which develop normally in every healthy aquarium. But also flake food will be taken.(Photo: Frank Schäfer, Text: Izaak den Daas)

Angaben zum Tier
Herkunft	Peru

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

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)

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

(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

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

Crenicichla spec. ITAPEMIRIM

6. July 2007

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 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

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

Phyllonemus typus

6. July 2007

The Spatula-barbeled Catfish, endemic for Lake Tanganyika, has a very special way of reproduction for catfish: they are biparental mouthbreeder. This small catfish is the only representative of its genus and can be easily distinguished by the long barbels on both sides of the upper jaw, which are ending into a spatula form. The total length of the fish is ca. 9 cm. Caring these fish in the aquarium should not be too difficult. These are nocturnal animals who will come out for feeding however during daytime. But mostly they rest, during the light phase, on dark places or caves, which have to be available in the fish tank. These are peaceful fish although any fish small enough to fit in their mouth, and therefore seen as food, might be eaten.(Photo: Frank Schäfer, Text: Izaak den Daas)

Angaben zum Tier
Herkunft	Tanganjika See

Red Phantom tetra, Hyphessobrycon sweglesi

6. July 2007

Until a few years ago Red Phantom tetra, Hyphessobrycon sweglesi was easy to identify, even though under the name of Megalamphodus sweglesi. Lately “Red Phantom Tetras” appear more often, which are very similar to it, but also show other characteristics. It stays (temporarily) unclear, if they are own species, subspecies or “local forms”. Interested hobbyists, who would like to breed this tetra should know that the young fish are very small and prone to “infusorios” and that they require smallest life food in the beginning , if possible. Their growth is extreme slow during the first weeks/months. For this reason wildcaught ones are prevailingly put on the market.(Photos & Text von P. & M. Hoffmann)

Angaben zum Tier
Herkunft	Kolumbien, Venezuela, Orinoko

Potamotrygon menchacai

6. July 2007

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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