Common name: Arabian Angelfish

General Information

The Arabian Angelfish, scientifically known as Pomacanthus asfur, is a striking marine species renowned for its vibrant coloration and regal appearance. This species is a favorite among advanced aquarists due to its stunning blue and yellow color pattern and its relatively large size. Native to the western Indian Ocean, particularly the Red Sea and the Gulf of Aden, the Arabian Angelfish is a captivating addition to large marine aquariums.

In the aquarium trade, the Arabian Angelfish is appreciated not only for its beauty but also for its role in showcasing the diversity of marine life. Its presence in a tank can elevate the aesthetic appeal and provide educational opportunities about marine ecosystems. However, due to its size and specific care requirements, it is best suited for experienced hobbyists.

Care

Caring for the Arabian Angelfish requires a well-established aquarium with ample swimming space and hiding spots. A tank of at least 500 liters is recommended to accommodate its potential size and territorial nature. The tank should be equipped with live rock formations that mimic its natural habitat, providing both shelter and grazing surfaces.

Maintaining stable water conditions is crucial for the health of the Arabian Angelfish. Regular monitoring and maintenance of water quality are essential to prevent stress and disease.

Diet and Feeding

The Arabian Angelfish is an omnivore with a diet that includes sponges, tunicates, and algae in the wild. In captivity, it should be offered a varied diet consisting of high-quality marine angelfish preparations, mysis shrimp, and spirulina-based foods. Supplementing its diet with fresh vegetables and marine algae can help maintain its vibrant colors and overall health.

Feeding should occur two to three times daily, with portions adjusted according to the fish's size and activity level. Ensuring a balanced diet will support its immune system and promote longevity.

Behavior and Compatibility

The Arabian Angelfish is known for its semi-aggressive temperament, particularly towards other angelfish or similarly sized species. It is best kept as the sole angelfish in a tank to avoid territorial disputes. While generally peaceful with dissimilar species, caution should be exercised when introducing new tank mates.

This species is not considered reef-safe, as it may nip at corals and sessile invertebrates. It is best suited for fish-only or carefully planned mixed-species aquariums.

Reproduction

Breeding the Arabian Angelfish in captivity is challenging and rarely achieved. They are known to form pairs in the wild, but replicating their natural breeding conditions in an aquarium setting is difficult. Successful breeding would require a large, specialized setup and a deep understanding of their reproductive behaviors.

Health and Common Issues

With proper care, the Arabian Angelfish can live for over a decade in captivity. Selecting a healthy specimen involves looking for vibrant colors, clear eyes, and active swimming behavior. Avoid individuals with visible signs of disease or damage.

Common health issues include parasitic infections and stress-related ailments, often due to poor water quality or inadequate diet. Regular water changes, a balanced diet, and a stress-free environment are key to preventing these problems.

Habitat

The Arabian Angelfish inhabits coral-rich areas of the Red Sea and the Gulf of Aden. It prefers warm, clear waters with abundant coral formations and rocky crevices. These environments provide both food and protection from predators, allowing the species to thrive.