Killifish

The killifish, also known as egg-laying tooth carp, are a group of the order of Cyprinodontiformes, which belong to the class of ray-finned fishes. They are very popular in the aquarium hobby and can be found on all continents except Australia. There are over 770 species and especially the male killifish are often drawn very colorful and beautiful. In general, the killifish prefers temperatures of 23 ° C and are aggressive fish so that a welfare in a species tank is recommended.