Harlequin Tuskfish

The Harlequin Tuskfish is one of the most visually striking and charismatic wrasses in the marine aquarium hobby. It features bold vertical bands of blue, orange, and red across the body, complemented by prominent blue tusk-like teeth that protrude from the jaw and give the species its name. Australian specimens are particularly prized for their more vivid blue coloration compared to their Indonesian counterparts.

Despite its large size and semi-aggressive nature, the Harlequin Tuskfish is a perennial favorite among marine aquarists for its bold personality and stunning appearance. It is an active, confident swimmer that quickly becomes the centerpiece of any aquarium. While it uses its tusks to crush hard-shelled invertebrates in the wild, it is generally well-behaved toward fish tankmates, though it should not be kept with very small or timid species.

The Harlequin Tuskfish requires a large aquarium with robust filtration and plenty of swimming space. It is a hardy species that adapts well to captivity and is considered moderately easy to maintain despite its size. While it will eat ornamental shrimp and small invertebrates, it typically leaves corals alone, making it conditionally reef-compatible. A well-secured lid is recommended, as this powerful fish can jump when startled.