Common name: Sailfin dottyback

General information

The Sailfin Tang, scientifically known as Oxycercichthys veliferus, is a striking marine fish recognized for its large, sail-like dorsal and anal fins. It is a member of the family Acanthuridae, which includes surgeonfish and tangs, known for their vibrant colors and unique fin structures. The Sailfin Tang can be distinguished by its oval body shape, bold stripes, and an impressive fin display that is especially prominent when the fish is excited or threatened.

Care

Sailfin Tangs require a spacious aquarium to accommodate their size and active swimming habits. They are herbivores, so a diet rich in marine algae and vegetable matter is essential for their health. Supplementing with high-quality dried seaweed and spirulina will help maintain their immune system and vibrant coloration. It's important to provide plenty of live rock for grazing and hiding, as well as strong water movement for oxygenation.

Reproduction

In the wild, Sailfin Tangs form large spawning aggregations, and their reproductive behavior includes elaborate displays with their fins. In the home aquarium, breeding is rare, but understanding their natural spawning behavior can be beneficial for creating a stress-free environment.

Habitat

The Sailfin Tang is found in the Indo-Pacific region, from the eastern coast of Africa to the Hawaiian, Marquesan, and Ducie islands, north to southern Japan, and south to the Great Barrier Reef, New Caledonia, and the Austral Islands. They typically inhabit coral reefs and lagoons, often seen grazing on algae in the wild.