Acanthurus sohal (Forsskål, 1775)

The sohal surgeonfish or sohal tang, Acanthurus sohal, is a Red Sea endemic which grows to 16 in (40 cm) in the wild. Its striking blue and white horizontal stripes have made it what many consider the 'poster fish' for the Red Sea reef environment. It is a valued aquarium fish. A common species found in seaward edges of reefs exposed to surge. Aggressive and territorial. Feeds on various kinds of algae, mainly Sargassum, and fine filamentous green algae. Caught with nets; traps and occasionally by trawls.