The Mimic Eibli Tang, *Acanthurus pyroferus*, is a fascinating and adaptable surgeonfish known for its remarkable ability to mimic the appearance of certain angelfish species when juvenile. This mimicry provides protection from predators. As they mature, they develop their characteristic surgeonfish shape and coloration, typically displaying a vibrant yellow body with a dark band running through the eye and a bright yellow tail. A minimum tank size of 180 gallons is recommended for the Mimic Eibli Tang due to its active swimming nature and potential adult size. They are found throughout the Indo-Pacific region and are considered an advanced-level fish for the home aquarium. They require excellent water quality and plenty of open swimming space, along with ample live rock for grazing on algae. In the aquarium, the Mimic Eibli Tang is primarily an herbivore and should be offered a varied diet of high-quality marine algae, spirulina, and other vegetable matter. Supplementing their diet with occasional meaty foods like mysis shrimp or brine shrimp is also beneficial. They are generally peaceful towards other fish but can be territorial towards other tangs or surgeonfish, especially those of similar size or shape. They typically reach a maximum size of around 8 inches in captivity. Quick Facts Scientific Name: Acanthurus pyroferus Care Level: Advanced Temperament: Semi-Aggressive Diet: Herbivore Reef Compatibility: Reef Safe Region of Origin: Indo-Pacific Maximum Adult Size: 10" Recommended Tank Size: 180 gallons