The Achilles Tang is an undisputed crown jewel of the marine aquarium hobby, highly prized for its breathtaking coloration and powerful, graceful presence. Boasting a velvety, midnight-black body, this premium surgeonfish features striking neon-orange and white accents along its tail and fins, highlighted by a prominent, teardrop-shaped orange patch near the tail as it matures. Originating from highly dynamic surge zones and shallow reef crests, the Achilles Tang demands immense, high-volume water flow and pristine water quality with heavy oxygenation. It is a highly active grazer that requires a spacious tank with plenty of open swimming room and a continuous supply of premium marine seaweed to maintain its vibrant health and strong immune system.
| Attribute |
Detail |
| Scientific Name |
Acanthurus achilles |
| Care Level |
Expert |
| Temperament |
Semi-aggressive (Highly territorial toward other tangs) |
| Diet |
Herbivore (Nori, macroalgae, spirulina flakes, high-quality pellets) |
| Temperature |
23°C – 26°C |
| pH Range |
8.1 – 8.4 |
| Minimum Tank Size |
700 Litres |
| Reef Compatible |
Yes |