Acanthurus nigricans

Acanthurus nigricans, commonly known as the gold-rimmed tang or white-cheecked tang, is a relatively small surgeonfish. Although most of the fish is black the footballplayer-like white stripe below the eye and blue, white and yellow in the fins make this fish stand out. It can be aggressive towards other fish, especially other tangs and food competitors, but once it is settled they usually pose no harm to other fish.

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.