Blue tang surgeonfish

Length

Up to 39 cm

Body shape

Deep-bodied

Group

Missing

Smallest aquarium

1,380 liters

Diet

Missing

Know what is missing? Suggest it in the app.

Temperament

Semi-aggressive

Swims

Missing

Know what is missing? Suggest it in the app.

Temperature

Ideal22–26 °C

pH

Ideal8.1–8.4

Inhabits coral reefs, inshore grassy or rocky areas. Forms small groups. Mainly diurnal. Feeds entirely on algae. At Fernando de Noronha Archipelago in southwestern Atlantic, juveniles hold cleaning stations together with the doctorfish (Acanthurus chirurgus) and sergeant major (Abudefduf saxatilis) and graze algae as well as pick molted skin and parasites from green turtles (Chelonia mydas). This behavior is preceded by a characteristic inspection usually followed by feeding nips on the turtles’ skin (head, limbs, and tail), as well as on the carapace. The most inspected and cleaned body parts are the flippers. Diurnal species. It forms resident spawning aggregations in late afternoon after high tide. The spine on both sides of the caudal peduncle may inflict painful wounds. Marketed fresh. Maximum depth reported taken from Ref. 127989.