Powder Blue Tang (Acanthurus leucosternon) Care
The Powder Blue Tang, Acanthurus leucosternon, is also known as the Powder Blue Surgeonfish. These fish come from the Indian Ocean and Western Pacific. They have a gorgeous blue body with a black head, white chin, yellow dorsal, white anal and pelvic fins, and yellow on the caudal peduncle. Tangs are also known as surgeonfish because they have a scalpel-like spine at the base of the tail, be sure to handle them with care!
Tangs are herbivores and require a diet rich in foods such as macroalgae, dried seaweed, and enriched vegetable flakes. They should be fed a couple of times a day. Despite being herbivores, they will happily eat meaty foods fed to other tank inhabitants.
Powder Blue Tangs can reach up to 9″ and require an aquarium of at least 125 gallons with strong water flow and lots of swimming area. They will be peaceful with almost all fish EXCEPT other tangs. If you want to add multiple tangs to a tank, it is best to add them at the same time so none of them have pre-established territories.
They are reef safe.
NOTE: Tangs are very susceptible to getting ich; always quarantine them before introducing them to your main tank.