Convict cichlid(Amatitlania nigrofasciata)
The convict cichlid (Amatitlania nigrofasciata) is a popular freshwater fish known for its distinctive black and white vertical stripes, resembling a prison uniform, hence the name. They are relatively small, typically reaching 3-4 inches in length, and are native to Central America. Convict cichlids are known for their hardiness, ease of breeding, and aggressive, territorial nature.