Acanthurus leucosternon
Origin: Indian Ocean
Acanthurus leucosternon (Powder Blue Tang) is one of the most striking marine fish with its vivid powder-blue body, white face mask, and yellow dorsal fin. Requires spacious aquariums with excellent water quality.
pH 8.1–8.3, SG 1.025, temp 24–27°C. Prone to ich — quarantine mandatory. Needs lots of swimming space and Nori algae in diet. Avoid housing with other blue Acanthurus tangs.
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