Common name: Red Sea Sailfin Tang

General information

The Desjardini Sailfin Tang, Zebrasoma desjardinii, is a striking member of the surgeonfish family Acanthuridae. It is known for its vibrant coloration and large, distinctive dorsal and anal fins that resemble sails, hence the name 'sailfin'. Juveniles exhibit a different color pattern compared to adults, with white and dark bands that transform into a more mottled appearance with age.

Care

Desjardini Sailfin Tangs require large aquariums due to their potential size and active swimming behavior. They are herbivorous and need a diet rich in marine algae and vegetable matter to maintain their health and coloration. It's important to provide plenty of live rock for grazing and hiding spaces. These tangs can be territorial, especially towards conspecifics or similar species, so careful consideration should be given when adding them to a community tank.

Reproduction

In the wild, Desjardini Sailfin Tangs form large spawning aggregations. However, breeding in the home aquarium is rare. They are broadcast spawners, releasing eggs and sperm into the water column where fertilization occurs.

Habitat

Native to the Indian Ocean, including the Red Sea, the Desjardini Sailfin Tang inhabits coral reefs and lagoons. They are often found in clear water conditions and can be seen grazing on algae growing on the reef substrate.