The Royal Blue Hap (Otopharynx Heterodon) is a species of fish in the cichlidae family. C. heterodon is a sedimentary feeder growing up to 12.8 cm (5 in) in size.
From Wikipedia, the free encyclopedia, Otopharynx Heterodon
Photograph © Copyright 2002 African Trading AB SWEDEN Reproduced with Permission
Page last updated on