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 […]
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 […]
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 […]
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 […]
Chaetobranchopsis orbicularis is a plankton eater, which can reach a total length of up to 20cm. This may be one of the reasons, why it is not getting imported too often, as such nutrition specialists are mostly only interesting for specialists and enthusiasts. Yet the care of this species from Brasil is not neccessarily difficult, […]
This very beautiful representative of the surinamensis complex comes from Venezuela. These are very large animals of approximately 25 cm TL. The requirements of keeping, this species is not much different then the other members of its family. A sandy substrate, lots of shady hiding places like bogwood and round eroded stones, are basic requirements, […]
March 2002: This nice blue colour variant of the Marmorkrebs (the initially German name is now in international use and means „marbled crayfish“) is actually available. The Marmorkrebs is a remarkable species, because until now only females are known. The species breeds parthenogentically, eg females lay unfertilized eggs and produce only females again. As the […]
Some of the about 35 Devario species are found regularily in aquaria, others like Devario assamensis are rather rare. Therefore we are very happy to be able to offer you for the first time german bred Devario assamensis. Here it is about magnificent colored, circa 10 cm long getting barbs, whose origin is eastern India. […]
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. […]
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 […]
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 […]
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)
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 […]
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 […]
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 […]
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. […]
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 […]
(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 […]
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 […]
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 […]
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 – […]
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 […]
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 […]
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 […]
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 […]
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 […]
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 […]
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)
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. […]
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. […]
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. […]
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 […]
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 […]
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)
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)
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. […]
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. […]
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 […]
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 […]
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 […]
„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 […]
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 […]
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 […]
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 […]
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 […]
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, […]
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 […]
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 […]
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, […]
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 […]
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 […]
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 […]
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 […]
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)
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 […]
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. […]
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, […]
