Koran Angelfish

Fish Species

Koran Angelfish

Pomacanthus semicirculatus

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About

The Koran Angelfish is a large and striking marine angelfish known for its dramatic color transformation from juvenile to adult. Juveniles display a dark blue body with distinct white concentric rings, resembling the 'eye' or 'Koran' script, which gives the fish its common name. As they mature, the coloration changes to a mottled greenish-brown, covered with numerous small blue spots, and a yellow-orange caudal fin. They are generally solitary and can be territorial, especially towards other angelfish or similarly shaped fish. They require a large aquarium with ample live rock for grazing and hiding places.

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Classification

Scientific Name

Pomacanthus semicirculatus

Origin Region

Indo-Pacific, Red Sea

Water Type

saltwater

Diet

Omnivore

Care Difficulty

Intermediate

Max Size

38 cm | 15.0 in

Water Requirements
Marine / Reef

Temperature

24–27°C

pH

8.1–8.4

Min Tank Size

550L