Rainbowfish
Fish
Rainbowfishes are small, colourful freshwater fishes belonging to the family Melanotaeniidae, found in northern and eastern Australia, New Guinea, Sulawesi and Madagascar.
The largest rainbowfish genus, Melanotaenia, derives from the ancient Greek... Wikipedia
Scientific name: Melanotaeniidae
Ideal ph: 7.0 to 8.0
Class: Actinopterygii
Domain: Eukaryota
Family: Melanotaeniidae; T. N. Gill, 1894
Kingdom: Animalia
Lower classifications