The royal blue hap (Otopharynx heterodon) is a species of cichlid endemic to Lake Malawi. This species can reach a length of 12.8 centimetres (5.0 in) TL. It can also be found in the aquarium trade.[2]
The royal blue hap (Otopharynx heterodon) is a species of cichlid endemic to Lake Malawi. This species can reach a length of 12.8 centimetres (5.0 in) TL. It can also be found in the aquarium trade.