This week we received a good number of the interesting frogmouth catfishes of the species Chaca bankanensis from Sumatra. In contrast to the rather reddish animals we could import earlier (https://www.aquariumglaser.de/en/fish-archives/chaca_bankanensis_en/), this time they are rather brown-black colored, probably an origin-related color characteristic. Very interesting is that some animals have striking white colored eyes. At […]
The genus Curimatopsis comprised five described species until 2009 – now (2021) there are more than twice as many, namely 11! Curimatopsis can be divided into two major groups. First the C. macrolepis group with 6 species and second the C. evelynae group with 5 species. The best distinguishing feature of the two groups is […]
The charming licorice gouramis are ideal inhabitants of nano tanks. They can not compare with other fish and so they settle even in nature extreme habitats. The water there is very poor in nutrients, very soft and acidic. These dwarfs among the anabantoids become astoundingly old and can easily reach an age of 5 or […]
Already in 1894 the three-banded flag tetra (Hyphessobrycon heterorhabdus) was described scientifically; the animals on which the description was based came from the Brazilian state of Pará, more detailed information or illustrations are not available. From 1910 and in the 1920s, when the tetras advanced to the most popular aquarium fishes, also three-banded tetras came […]
Elephant fishes or mormyrids are very interesting and also entertaining fish. They communicate among themselves with electrical signals and have – similar to birds – a relatively well developed cerebellum. Their bizzare body shape makes them additionally interesting. However, they have little to offer in terms of color, mostly coming along in shades of brown […]
Only very rarely marbled swamp eels from South America are available. After a quite long time we now have a number of juveniles from Peru in stock. The species attains a maximum length of about 1.5 m. These very large individuals are always males, because swamp eels change their sex. Most of them are born […]
This beautiful Corydoras belongs to a scientifically undescribed species. It originates from the upper Rio Negro in Brazil. Because of the bright orange neck spot it is usually misidentified as Corydoras burgessi, which also comes from this region, especially as C. burgessi has a very variable pattern and there are also spotted colour variants of […]
It is and remains the oldest ornamental fish in the world: the goldfish (Carassius auratus) and its many cultivated forms. It has been propagated and kept by humans for about 1,000 years. Many consider goldfish to be garden pond fish, especially the varieties with “nomal”, wild fish-like body types. This is quite true, and they […]
The African Mono is widely distributed along the tropical Atlantic coast of Africa. As a completely euryhaline fish, it can freely change between fresh, brackish and seawater; it prefers to stay in brackish water. In its native range M. sebae is a common fish and is caught there for food. In the past, aquaristic needs […]
The Liberty Molly is a long-established aquarium fish that was imported into the hobby before World War 2 and has never disappeared since. However, our aquarist forefathers considered any short-finned molly to be Poecilia sphenops, and so the Liberty Molly was also treated as a variant of this species. Today we distinguish again a lot […]