Chocolate Tang (Acanthurus pyroferus) (also known as Yellow Mimic Tang)

The Chocolate Tang is a striking and adaptable surgeonfish prized for its unique color-changing appearance. Juveniles mimic the Yellow Tang with a bright yellow body, while adults develop rich chocolate-brown tones accented with orange and blue highlights. This fascinating transformation makes them a standout addition to any saltwater aquarium.

Care Level: Moderate
Temperament: Semi-aggressive – generally peaceful but may show territorial behavior toward other tangs
Diet: Herbivore – requires a diet rich in marine-based seaweed, nori, and algae, supplemented with high-quality herbivore pellets and frozen foods
Minimum Tank Size: 100 gallons
Reef Safe: Yes
Max Size: Up to 10 inches

✨ Why You’ll Love It:

• Juvenile mimics Yellow Tang before transforming into its chocolate-brown adult colors

• Excellent algae grazer that helps maintain a cleaner aquarium

• Hardy and active swimmer, making it a dynamic centerpiece fish

⚠️ Important Note: Provide plenty of swimming space and live rock for grazing. Best kept singly unless introduced into very large aquariums with other tangs.