Let us know in advance when you will be picking up the fish, and we will catch it from the large tank.

Gem Tang (Zebrasoma gemmatum)

The Gem Tang is one of the most coveted surgeonfish in the hobby, admired for its jet-black body sprinkled with brilliant white speckles and a striking yellow tail. Native to the waters around Mauritius and Madagascar, this rare beauty has a calm, stately presence that instantly becomes the centerpiece of any display.

Appearance: Deep black coloration with shimmering white “gems” scattered across the body and fins, contrasted by a bright yellow tail.
Adult size: Up to 20 cm.

Temperament: Generally peaceful but may show territorial behavior toward other tangs. Best introduced as the only Zebrasoma in the system unless in a very large tank.

Tank requirements: Minimum 500 L with strong water movement, open swimming space, and plenty of rockwork for grazing and hiding.
Diet: Primarily herbivorous. Feed a varied diet rich in marine algae, nori, and quality herbivore formulas; will also accept frozen foods.

Care level: Advanced. Requires stable reef conditions and excellent water quality.

This is not a fish for beginners or nano tanks—think of it as the Ferrari of tangs: beautiful, rare, and needing proper “garage space” to thrive.