FAMILY - Pomacanthidae SCIENTIFIC NAME - Centropyge Ferrugatus COMMON NAME - Rusty Angelfish SIZE - 3.9" (10cm) RANGE - South Philippines , North to Taiwan, Ryukyus, Fonin Islands, and southern Japan. (Unverified reports off Okinawa). MIN. AQUARIUM SIZE - 30 US gal. (114 L) (70 - 81 degrees F (21 - 27 C) FOODS AND FEEDING - Algae, detritus, coral polyps, sponges, and minute snails. Will eat most anything provided. Not a real fussy eater. Will also pick at substrate. AQUARIUM SUITABILITY - 6 REEF COMPATIBILITY - May damage sessile invertebrates CAPTIVE CARE - Not overly aggressive, will tolerate some neglect. More than one can be kept if introduced at the same time, however, make sure only one male per tank.