Dussumieri Tang

Acanthurus dussumieri

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Suggested Tank

250+ gallons

Max Size

21 inches

Difficulty

Medium

Temperament

Semi-Aggressive

Description

A large, deep-bodied tang with a brownish-yellow body covered in fine wavy blue lines, a bright yellow band across the eyes, a yellow dorsal fin and a white caudal fin marked with dark spots and a blue-ringed peduncular spine. It is generally peaceful toward unrelated tankmates but will bully other surgeonfish, especially conspecifics or similarly shaped tangs, so keep one per system. Adults are powerful swimmers that need a very large, well-oxygenated tank with strong flow, plenty of open swimming length and rockwork caves for retreat; it grazes constantly and will not bother corals or invertebrates.

Reef Safe

Yes

Environment

The Dussumieri Tang thrives in a well-established marine aquarium with plenty of live rock for grazing and hiding. It requires stable water conditions, including a temperature range of 72-78°F, a pH of 8.1-8.4, and a salinity of 1.020-1.025.

Behavior

This tang is an active swimmer and requires plenty of space to roam. It is generally peaceful but can be territorial towards other tangs or similar species.

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Dussumieri Tang

Acanthurus dussumieri

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