FAMILY - Pomacanthidae SCIENTIFIC NAME - Pomacanthus Annularis COMMON NAME - Blue Ring Angelfish (Annularis Angelfish) SIZE - 11.8" (30 cm ) RANGE - Indo West Pacific MIN. AQUARIUM SIZE - 100 US Gal. (379 L0 FOODS AND FEEDING - Ample vegetable matter, meaty fare, special angelfish rations with marine sponges on occasion; Live foods (brine, mysid shrimp) may be needed as well as, finely chopped seafoods (squid, scallop, shrimp) to induce feeding. Feed at least 3 times a day AQUARIUM SUITABILITY - 6 REEF COMPATIBILITY - Will nip at sessile invertebrates such as stony and soft corals and clam mantles. CAPTIVE CARE - Several suitable caves or hiding places are needed. Once acclimated it is an aggressive feeder and recognizes the aquarist as a source of food. May become a bully to other tankmates.