Maculosus Angelfish (Pomacanthus maculosus) has many common names, including the Yellowbar Angelfish, Yellow-Band Angelfish, Map Angelfish and Blue Moon Angelfish. Adults are solid blue in color with a single yellow stripe going vertically down their body. Their caudal fins can be white or light blue, and some may have dark speckles around their face. Juveniles are dark blue/black with white or and blue vertical lines. They are prone to nipping at corals, so it is recommended to keep them in a FOWLR system with fish of similar size and temperament. Only house one P. maculosus per aquarium. They should be fed a mixture of meaty foods, algae and sponges.