Acanthurus olivaceus | XXL

The Acanthurus olivaceus, commonly known as the Olive Surgeonfish, is a striking addition to any large marine aquarium. This XXL specimen displays the characteristic olive-green body with subtle patterning, making it a visually captivating tang.

Temperament and Compatibility: Generally peaceful, the Olive Surgeonfish coexists well with other non-aggressive tank mates. It is best kept singly or in a large group to reduce territorial behaviour. Avoid housing with overly aggressive species.

Diet: Primarily herbivorous, this species thrives on a diet rich in marine algae and seaweed. Supplement with high-quality herbivore flakes, pellets, and occasional meaty foods to ensure balanced nutrition.

Tank Requirements: Due to its size and active swimming nature, a minimum tank size of 250 litres is recommended for the XXL variant. Provide ample swimming space and live rock for grazing.

Reef Compatibility: With Caution – generally reef safe but may nip at certain sessile invertebrates or corals if not well-fed.

Water Parameters: Maintain stable marine conditions with temperature between 24-27°C, salinity of 1.020-1.025 SG, and good water quality with moderate to strong flow.

Adding an XXL Olive Surgeonfish to your marine setup brings both beauty and dynamic movement, ideal for experienced aquarists with suitably sized tanks.