FAMILY - Pomacanthidae SCIENTIFIC NAME - Genicanthus Personatus COMMON NAME - Masked Angelfish SIZE - 8.2" (21 cm) RANGE - Hawaiian Islands MIN. AQUARIUM SIZE - 135 US Gal (511 L) Temp. 70 - 75 F (21 - 24 c) FOODS AND FEEDING - Fresh clams, fresh tuna flesh, live (tiny) shrimp. Small mask angels may feed aquarium fare more easily. AQUARIUM SUITABILITY - 4 REEF COMPATIBILITY - Usually not aggressive. In natural habitat feeds on benthic macroalgae, diatoms, detritus, crustaceans, hydrozoans, fish larvae, fish eggs, and fish scales. Add to reef with caution. CAPTIVE CARE - Note lower temperatures, usually not aggressive, only one male to a tank with several females. Often reluctant to eat.