Common name: Angelfishes

The genus Pomacanthus comprises some of the most striking and vibrant angelfish species in the marine aquarium hobby. These fish are known for their bold colors and intricate patterns, which make them a centerpiece in any saltwater aquarium. Pomacanthus species are relatively large compared to other angelfish, with some species reaching up to 40 cm (15 inches) in length. This genus includes popular species such as the Pomacanthus imperator and the Pomacanthus xanthometopon, both of which are highly sought after by aquarists.

Pomacanthus angelfish are found in the warm waters of the Indo-Pacific region, where they inhabit coral reefs and rocky outcrops. They are known for their territorial behavior and can be aggressive towards other fish, especially other angelfish. Therefore, it is crucial to provide them with ample space and a well-structured environment to mitigate territorial disputes. These fish thrive in tanks that offer plenty of hiding spots and live rock for grazing.

Diet is an important aspect of keeping Pomacanthus angelfish healthy. They are omnivorous, feeding on a variety of foods including sponges, algae, and small invertebrates in the wild. In captivity, a diet that includes a mix of high-quality pellets, frozen foods, and marine algae is recommended to ensure they receive all necessary nutrients. It's also important to note that some species within this genus may nip at corals, making them less suitable for reef aquariums.

Caring for Pomacanthus angelfish requires attention to water quality and tank size. A minimum tank size of 500 liters (130 gallons) is recommended for adult specimens due to their size and activity level. Regular water changes and a robust filtration system are essential to maintain the pristine water conditions these fish require. With proper care, Pomacanthus angelfish can be a stunning and rewarding addition to a marine aquarium, offering both beauty and a glimpse into the dynamic ecosystem of coral reefs.

1. 
   Common name: Blue Ring Angelfish

   Scientific name: Pomacanthus annularis
2. 
   Common name: Gray Angelfish

   Scientific name: Pomacanthus arcuatus
3. 
   Common name: Arabian Angelfish

   Scientific name: Pomacanthus asfur
4. 
   Common name: Goldtail Angelfish

   Scientific name: Pomacanthus chrysurus
5. 
   Common name: Emperor Angelfish

   Scientific name: Pomacanthus imperator
6. 
   Common name: Yellowbar Angelfish

   Scientific name: Pomacanthus maculosus
7. 
   Common name: Majestic Angelfish

   Scientific name: Pomacanthus navarchus
8. 
   Common name: French Angelfish

   Scientific name: Pomacanthus paru
9. 
   Common name: Old Woman Angelfish

   Scientific name: Pomacanthus rhomboides
10. 
    Common name: Koran Angelfish

    Scientific name: Pomacanthus semicirculatus
11. 
    Common name: Sixbar Angelfish

    Scientific name: Pomacanthus sexstriatus
12. 
    Common name: Blueface Angelfish

    Scientific name: Pomacanthus xanthometopon
13. 
    Common name: Cortez Angelfish

    Scientific name: Pomacanthus zonipectus