Convict Surgeonfish
Acanthurus triostegus, also known as the convict tang, convict surgeonfish, or manini, is a small surgeonfish in family Acanthuridae of the order Perciformes. It is typically about 17 cm long, but some individuals may reach 27 cm. These tangs are widespread. They are found in the Indo-Pacific area. It is found over hard bottoms in lagoons, reef slopes, bays and estuaries.