Quick Stats
Expert Only |
Temperament
Aggressive |
Color Form
Black, Orange, White |
Diet
Herbivore |
Reef Compatible
Yes |
sg 1.020-1.025, 72-78°F, dKH 8-12, pH 8.1-8.4 |
Max. Size
9″ |
Family
Acanthuridae |
Minimum Tank Size
180 gallons |
|
Description
The Achilles Tang (Acanthurus achilles) is one of the most striking and sought-after tang species due to its vibrant coloration and unique body pattern. Its dark black body is contrasted with bright orange markings on its sides and tail fin, creating a stunning display in any marine aquarium. However, the Achilles Tang is a challenging species to keep and is best suited for experienced aquarists with well-established, large aquariums.
Native to the reefs of the Indo-Pacific, this tang requires pristine water conditions, ample swimming space, and high water flow to mimic its natural habitat. The Achilles Tang is known for being highly territorial and can exhibit aggressive behavior, particularly towards other tangs or similar-shaped fish. Care should be taken when selecting tankmates, and it is often best kept as the only tang in the aquarium.
As an herbivore, the Achilles Tang thrives on a diet rich in marine-based algae and seaweed. It should be fed a variety of vegetable-based foods, such as dried seaweed (nori) and high-quality spirulina-based flake or pellet foods. Proper nutrition is essential for maintaining its vibrant coloration and overall health.
The Achilles Tang is reef-compatible and will not harm corals or invertebrates. However, its specialized care requirements, including pristine water quality and a spacious tank, make it suitable only for advanced hobbyists. The Achilles Tang is a true centerpiece fish, bringing both beauty and active energy to a large, well-maintained marine aquarium.