A NEW ARRIVAL of the week: Cardina cf. propinqua! This beautiful orange shrimp arrived yesterday. The latin name is Caridina cf. propinqua. We got a limited number of this extreme nice shrimp. Basically they are easy to keep, but if they will start to loose their colour, you just have to reduce the pH. This […]

From Corbicula sp., a maximally 3 cm long mussel, we can offer 2 different colour types. They are hermaphrodites, whose larvae do not, contrary to some other kinds of mussels, exhibit parasitical stages. Since they filter their food from the water, they clean it of suspended matters, bacteria and protozoa. So they can be called […]

From the coasts of West and Central Africa originates Cardisoma armatum. The bright orange colored legs form a strong contrast to the blue body and let this crab become an attractive ornament. With a carapax diameter of approximately 10 cm it does not belong to the smallest crabs, therefore a spacy tank has to be […]

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 […]

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 […]

Horseshoe crabs are rightfully described as living fossils, because their ancesters populated the warm flat seas about 500 million years ago.The description of the horseshoe crab is misleading because their next relatives are arachnids and not the crabs. The Moluccan-horseshoe crab that is being presented, comes from southeast Asia and lives in coastal ranges from […]

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, […]

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)

April 2006: Now available again: Euryrhynchus amazoniensis a rare shrimp species from South America. The delightful pattern of points and stripes on their body justifies its English name Peru Zebra Shrimp. For a long-lasting maintenance the only 3 cm large getting species needs low pH values and soft water, since otherwise a certain susceptibility against […]

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 […]

March 2006: They are among us. Fortunately only in a small number: Vampire crabs! With a close look the horror will pack you, remind the ends of its shears very strongly of the carnassial teeth of vampires. At night one would like to meet them with their shiny red eyes in no case. Now in […]

The leopard crab Ceylonthelphusa kandanbyi represents an attractive addition to the offered crustaceans. This 1999 scientifically described species originates from Sri Lanka where it is found in the Bentota river system. According to statement of our supplier the animals were caught in the proximity of Mathugama city a town in the western part of Sri […]

March 2006: The mandarin crab, a further still undefined Geosesarma species, reached us these days from Sulawesi. It is characterised by a very intensive red-orange colouring of the legs and particularly the claws as well as bright yellow eyes. Thus it represents a beautiful coloured contrast to the last week introduced vampire crab. Whether a […]

July 2004: Yesterday we got a limited number of this beautiful shrimp, which belongs to the family of Neocaridina. This type was imported one year ago, but also only in small numbers. They do not demand special water parameters and can be easily fed with common fish food. They can be kept in community tanks, […]

May 2005: One of the most beautiful fiddler crab, Uca annulipes has been available now. Fiddler crabs, a family of 65 species, live worldwide in tropical and subtropical areas where they inhabit beaches and swamps. They reach a length of no more then 2.5 to 3 cm. The male animals have one large and often […]

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 […]

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 […]

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 […]

January 2006: For the first time in Germany: The fiddler crab Uca ornata. We are proud to introduce this new species to the pet market. We got only few animals from Ecuador, hope however for further imports of this species. Further information for the maintenance of this at the Pacific coast from Ecuador to Nicaragua […]

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 […]

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 […]

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)

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 […]

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 […]

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 […]

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 […]

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 […]

(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 […]

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)

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 […]