Black and White Heniochus
Scientific NameHeniochus acuminatus
Native To Widely distributed in tropical areas of the Indo-Pacific
Habitat Deep lagoons, channels, coastal as well as outer reef slopes
Diet Zooplankton, comb jellies, algae, coral and sessile invertebrates
Size and Age Up to 25 cm (9.8 in) long; average lifespan of 5 years
Black and white heniochus have tall, striped bodies, with yellow caudal fins and a trailing white dorsal fin. Their small mouths are ideal for eating tiny prey and plants on the ocean floor.
Heniochus are versatile fish; they can live solitarily, in pairs, or in larger groups. They are rather peaceful and can be quite helpful to other fish. Juvenile and adult heniochus will eat parasitic flatworms from the scales of other fish.