Squeakers or upside-down catfishes are a fish family occurring exclusively in Africa. The best known genus is Synodontis, which comprises over 130 species. Closely related to this genus is the genus Microsynodontis. The genus name means “small Synodontis” and is program, because these fish already become sexually mature with 3-4 cm of length, are thus […]
At the moment we can once again offer very beautiful – i.e. strongly colored – offsprings of a dwarf spiny eel, which is not yet precisely identified. It is offered under the name Macrognathus aculeatus, but for various reasons it will probably not be this species. It shows the most similarity to Macrognathus siamensis, because […]
The diversity of the crayfishes of New Guinea is hard to keep track of. Most difficult is the decision, whether a freshly imported form is a color variant of a long known species or a new species; because the color variance within the species is enormous. Cherax snowden was known as Cherax sp. “Orange Tip” […]
This dwarf mouth-breeder comes from the middle and upper Congo, from where ornamental-fish-imports almost never reach us. Pseudocrenilabrus nicholsi is therefore only available as bred ones. The males are beautiful, the females are rather plain colored. The maximum length is about 7 cm, but also this size is reached rather rarely; the photographed, sexually mature […]
We obtained very nice Procatopus aberrans from Nigeria. These lampeyes are very peaceful schooling fish that live near the water surface or at least in the upper third of the water column. In contrast to most other species of lampeye that have an iridescent blue zone in the iris, in P. aberrans the iridescent zone […]
For the first time we could (recognized) import this dolphin catfish from Peru. The small species (the biggest scientifically known animal had a standard-length – therefore without tail fin – of barely 8,5 cm) occurs in the area of the upper Amazon, where the river is still called Solimoes. Tympanopleura cryptica was described scientifically only […]
Loricaria simillima has a very wide distribution in South America. It is found in the Orinoco-, Amazon- and La Plata basins. A result of this large area many different color forms are known, which differ clearly regarding coloration and pattern. The species occurs in different water types. Black water forms are more demanding in maintenance […]
At least three species of mollies are the parent species of the numerous breeding forms that exist of these fish today: Poecilia sphenops, P. latipinna, and P. velifera. Possibly P. mexicana was also involved, but this is unclear, as this species was long considered a synonym of P. sphenops. Some color and fin characteristics could […]
Lake Inle in Burma is a mountain lake located on the Shan Plateau about 900 meters above sea level; it is about 65 km long and 10-22 km wide. The water is relatively hard (12-17° GH) and in February the water temperatures drop to 14-18°C. Lake Inke is world-famous for its human inhabitants, whose entire […]
Some of the earth-eaters of the genus Satanoperca have frightening names (Satanoperca = devil-perch, Jurupari = devil, Daemon = demon, Lilith = the bride of the devil), but there are only few cichlids that are as peaceful and harmless as they are. The most important thing they need in an aquarium is a part of […]