The rope fish (Erpetoichthys calabaricus), is a species of freshwater fish in the bichir family, popular aquarium fish. It is interesting to watch reed fish in a tank, easy to keep it but you should bare in mind that its tank mates must be average or large sized. Rope fish takes smaller fish species as a food, since it is a predator by its nature.
Aquarium fishes: Monster fishes
Black ghost knife fish guide
Black ghost knife fish (Apteronotus albifrons) is one of the most unusual freshwater fishes that you may encounter in amateur aquariums. The fish has nocturnal habits. During the day time it is rather timid and quite often stays in a shelter on a tank bottom.
Silver arowana care guide
Silver arowana (lat. Osteoglossum bicirrhosum) is a tropical freshwater fish of the Osteoglossidae family. Osteoglossidae genus appeared during the Jurassic period and hasn’t changed much during the last 150 million years. It’s a popular tank fish, which is often kept in zoos, public and amateur tanks around the world. In the East countries, it is a symbol of wealth and prosperity. Some fish species can rich dozen thousand dollars.
Pacu fish care guide
Pacu fish (lat. Colossoma macropomum) is a freshwater ray-finned aquarium fishes kind from the subfamily Serrasalminae, Characidae family, or (according to another classification) from Serrasalmidae family, the only kind of Colossoma genus. It is one of the piranha families known for its blood lust. But unlike its “cousins” and despite a strong and massive body, this fish prefers plant food and belongs to the herbivorous class.