Acanthurus fowleri

Identification	Oval-bodied surgeonfish with a warm olive-brown to tan body and blue-edged caudal fin. Facial markings include subtle blue and yellow highlights around the eyes and mouth. Relatively rare in the aquarium trade compared to other surgeonfishes.
Maximum Length	18 inches (45 cm)
Origin	Western Pacific — Philippines, Palau, Indonesia, and surrounding waters
Minimum Tank Size	200 gallons
Reef Compatibility	Yes — reef safe

Behavior

A somewhat secretive tang that appreciates cover in the form of large rocky overhangs. Generally peaceful but can be assertive with other surgeonfishes. Not commonly available; when obtained, acclimate carefully and avoid overcrowded conditions during the quarantine period. Like all tangs, vulnerable to ich when stressed.

Diet & Feeding

Herbivore; provide nori seaweed clips, spirulina pellets, and algae wafers as the staple diet. Will accept frozen mysis or enriched brine shrimp as supplemental protein. A varied diet with vitamin supplements supports long-term health.