The Rio Nanay is a large, left-bank tributary of the upper Amazon River. It is considered a blackwater river. The Rio Nanay is home to Green Discus, which have always been sought after in the hobby. In the past, in the 1950s and 1960s, these precious animals came to us via the Colombian city of […]
The golden pufferfishes – the genus name Auriglobus means roughly “golden globe“ – are pure freshwater pufferfishes. For a long time it was thought that there was only one species, A. modestus, which was placed in the genus Chonerhinos. Then it was discovered that there are actually five species, darn similar to each other. We […]
The redhump eartheater (Geophagus steindachneri) from Colombia has had a regular place in the aquarium since it was first imported to Germany in 1972. There are numerous reasons for this. First of all it is very attractively colored. The males develop a red colored forehead hump, which varies very much in size. Over all: the […]
There are four species of beautiful corydoras, which are practically without exception available as wild collected specimens from Brazil, because even experienced breeders have a hard time with them. In addition, these species occur in masses and can therefore be offered in large numbers and very cheaply, so there is little incentive to breed them. […]
Along the west coast of India runs a mountain range known as the Western Ghats. There is a hotspot of biodiversity. An unusually large number of species of freshwater fish are endemic there, i.e. only found there and nowhere else in the world. These include the two species of the genus Bhavania, namely B. annandalei […]
The L-catfishes or Loricariidae from South America belong to the most popular and most desired catfishes for the aquarium. However, even experienced aquarists have hardly ever had the opportunity to see a living representative of the genus Astroblepus. It is the only genus of the family Astroblepidae, the closest relatives of the Loricariidae, distinguished from […]
The Blue Dempsey is a beautiful blue variant of the normally rather dark colored Rocio octofasciata (formerly: Cichlasoma or Nandopsis octofasciatum). In the youth Blue Dempsey still have relatively many black color parts, the extremely intensive, then almost solid blue coloration develops only with increasing age. Presumably the animals are descendants of a mutant, which […]
At the moment we can again offer Horadandia from South India (Kerala). This miniature fish is also known as the dwarf fire rasbora, as they are closely related to the fire rasboras of the genus Rasboroides. Horadandia reach only a length of 1,5-2 cm. For a long time it was believed that there was only […]
This interesting species, which we obtained from Venezuela, belongs to the Curimata-relationship. At the first glimps it reminds one strongly to the well known headstander (Chilodus punctatus), but it can be easily recognized by the black stripe through the eye. Moreover, Cyphocharax swims in a “normal” horizontal way. Cyphocharax feed on Aufwuchs and look the […]
The representatives of the genus Aspidoras are popularly also called loach armored catfishes, which is quite a good description. Because the animals are slimmer and more scurrying, than one is generally used to from Corydoras. With 25 species recognized so far, the genus is quite species rich. Their identification is difficult for non-specialists, because species […]