The Sea of Tropical Fish
Sleek unicornfish
- Rareness：★★★★★
Most unicornfish have a horn-like protrusion on their forehead, but this species of unicornfish does not have any protrusion at all. It forms large schools on slopes of coral reefs and mainly feeds on zooplankton.
| Scientific name | Naso hexacanthus |
|---|---|
| English name | Sleek unicornfish |
Area Guide