Angelfish is a common ornamental fish. In biological classification, it belongs to the general name of tropical fish of animal kingdom, chordate, teleosta, Perciformes, Cichlidae and angelfish. It is native to the Amazon River Basin and is now widely raised in aquariums or aquariums around the world as an ornamental fish.
Angelfish can live for about 3-5 years. This kind of fish has a quiet temperament and a certain sense of territory. Be careful not to raise it with small fish. First of all, there should be enough space for polyculture. If the fish tank is relatively small, polyculture can not be opened, and it is easy to have problems.