Acanthurus auranticavus

Acanthurus auranticavus, commonly known as the orange-socket surgeonfish, is a relatively peaceful large tang, except towards auranticavus or very similar looking tangs. You'll need a large tank to make it really thrive. It can be aggressive towards other fish, especially other tangs and food competitors, but this is quite uncommon with this tang.

Like other tangs, it will eat meaty foods, but it's important it can graze on algae/seaweed the entire day to ensure it will stay healthy. So feed flakes/pellets multiple times a day and make sure there is always seaweed available.