Picasso Triggerfish (Rhinecanthus aculeatus)

The Picasso Triggerfish (Rhinecanthus aculeatus), also known as the Humu Triggerfish, the Lagoon Triggerfish, or the Blackbar Triggerfish, is one of the less aggressive triggerfish in the aquarium trade. Popular for their distinct patterning and coloration, the Picasso Triggerfish will do best alone or in a community tank with similarly aggressive fish. Growing up to 12″/30 cm, they are known to be hardy, sizable and beautiful fish!