Powder Blue Tang (Acanthurus leucosternon)

With its vibrant sky-blue body, bold yellow dorsal fin, and striking black face mask, the Powder Blue Tang is one of the most iconic and beautiful tangs in the hobby.
• Distribution: Indian Ocean – from the Maldives to eastern Africa and Indonesia
• Size: Up to 9 inches (23 cm)
• Habitat: Coral-rich lagoons and seaward reefs with strong water movement
• Diet: Herbivore – thrives on marine algae, nori, spirulina, and high-quality herbivore diets
• Aquarium Care: Requires a minimum of 125 gallons, strong flow, stable water conditions, and open swimming space. Can be aggressive toward other tangs and sensitive to stress
• Reef Safe: Yes. Does not harm corals or invertebrates