Palette Tang
Paracanthurus hepatus
Palette Tang (Paracanthurus hepatus) is a reef-associated surgeonfish best known for its bright blue body, black markings, and yellow tail. It grazes on algae and often forms loose groups on coral-rich slopes and lagoon reefs across the Indo-Pacific.
Identification points
- Vivid cobalt-blue body with a black 'palette' pattern
- Bright yellow tail fin with a dark tip
- Small pointed snout and surgeonfish scalpel near the tail base
Habitat
Warm tropical coral reefs, lagoon reefs, and outer reef slopes with abundant algae and branching coral shelter; juveniles often stay in shallow protected reef areas, while adults roam exposed reef faces and drop-offs.
Bait notes
Not a standard game fish; when collected for aquarium use it may accept nori, dried seaweed, and algae-based pellets. Angling with bait is generally inappropriate and most encounters are by spearfishing or incidental capture on reefs, where handling is best minimized.
Behavior
Primarily an herbivorous grazer that picks filamentous algae from reef surfaces, but it also takes plankton and small benthic items. It is active in daylight, often seen singly or in loose schools, and can be territorial around feeding sites.
Caution
Has a sharp caudal spine like other surgeonfishes, which can inflict cuts; handle carefully. Reef-fish consumption advisories may apply in parts of its range due to ciguatera risk, and local collection/export rules may restrict harvest.
Fishing notes
Rarely targeted by anglers. If encountered, use very light tackle and release quickly to reduce stress; avoid chasing fish through coral. For aquarists, provide grazing sheets and frequent small feedings rather than meaty baits.