Common name: Spotted unicornfish

General information

The Spotted Unicornfish, scientifically known as Naso brevirostris, is a distinctive species recognized by its unique horn-like extension on the forehead, although it is not as prominent as in other unicornfish species. This fish is adorned with a series of spots and lines that add to its visual appeal, making it a fascinating addition to larger marine aquariums.

Care

Naso brevirostris requires a spacious tank to accommodate its size and active swimming behavior. A varied diet of marine algae and meaty foods is essential for their health. They are generally peaceful but can become territorial with conspecifics or similar species, so careful consideration is needed when adding to a community tank.

Reproduction

In the wild, Spotted Unicornfish form large schools during the breeding season and engage in pelagic spawning, where eggs and sperm are released into the water column. In the home aquarium, breeding is rare and challenging.

Habitat

This species is found in tropical and subtropical waters across the Indo-Pacific region. They prefer reef environments with plenty of open water for swimming and typically inhabit depths from the surface to about 30 meters.

Geographical distribution includes areas from East Africa to the Hawaiian, Marquesan, and Ducie islands, north to southern Japan, south to Lord Howe and Rapa islands, and throughout Micronesia.