Koran Angelfish (Pomacanthus semicirculatus)
The Koran Angelfish is a striking and hardy species known for its dramatic transformation from juvenile to adult. Juveniles display vivid blue and white semicircular patterns, while adults develop rich greenish-blue bodies adorned with yellow scale edges and a bold facial mask. This impressive angelfish makes a commanding centerpiece in large aquariums, admired for both its beauty and personality.
Size: Typically grows up to 15 inches in length
Country of Origin: Indo-Pacific region, ranging from East Africa and the Red Sea to Fiji and southern Japan
Latin Name: Pomacanthus semicirculatus
Care Level: Moderate – requires a large, mature aquarium with plenty of live rock for grazing, open swimming space, and stable water conditions
Koran Angelfish are omnivores that feed on sponges, algae, and tunicates in the wild. In captivity, they thrive on a varied diet of sponge-based angelfish preparations, marine algae, mysis shrimp, and other meaty foods. They are not considered reef safe, as they often nip at corals, clams, and sessile invertebrates.