Achilles Tang

The Achilles Tang, *Acanthurus achilles*, is a highly prized and visually stunning surgeonfish native to the Indo-Pacific region. Its striking coloration features a deep, velvety black body accented by a vibrant orange teardrop marking near the tail and bright orange trim on the fins. This bold pattern makes it a captivating centerpiece in any large marine aquarium.

Due to its active nature and potential for aggression, a minimum tank size of 180 gallons is recommended to provide ample swimming space and reduce stress. The Achilles Tang is considered an advanced-level fish, requiring excellent water quality, strong water flow, and a mature aquarium with plenty of live rock for grazing and hiding. They are primarily herbivores and should be offered a varied diet of high-quality marine algae, spirulina, and other vegetable matter, supplemented with occasional meaty foods. While generally peaceful towards dissimilar species, they can be territorial with other tangs and surgeonfish, especially those of similar size and shape. They typically reach a maximum size of around 9-10 inches in captivity. Providing a secure lid is essential as they are known to jump when startled.