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Powder blue tang

Fish
Scientific name
Acanthurus leucosternon
Size
15–23 cm5.9–9.1 in
Depth range
0–25 m0–82 ft

Diver notes

Indian Ocean reef crests in the surge, grazing algae in loose groups. The blade at the tail base is a scalpel and is used sideways.

Where to see this

Recently seen

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