Starry Rabbitfish

Siganus stellatus

Identification Tan to olive body covered in dense, small dark spots and rings, giving a "starry" or reticulated appearance. Clean but complex patterning.
Maximum Length Up to 16 inches (40 cm)
Origin Indian Ocean — Red Sea, Maldives, East Africa
Minimum Tank Size 125 gallons
Reef Compatible Yes

Behavior

A larger rabbitfish that is peaceful and an excellent algae grazer. Hardy and adaptable. Often pairs in the wild and may pair in the aquarium. Provides effective biological control of hair algae and filamentous algae in large reef systems.

Diet & Feeding

Herbivore. Provide nori, dried seaweed, spirulina, and algae-based pellets as the dietary base. Supplement with frozen mysis. A large fish with a substantial appetite — feed generously.

Cautions

Venomous dorsal spines — use caution when netting or handling. Grows larger than many hobbyists expect.