Common name: Blue Mauritius Angelfish

General Information

The Blue Mauritius Angelfish, scientifically known as Centropyge debelius, is a rare and sought-after species in the marine aquarium trade. Its striking blue coloration and unique patterns make it a prized addition for advanced aquarists. This species is native to the waters around Mauritius, where it inhabits coral reefs and rocky outcrops.

While not commonly seen in the aquarium trade, the Blue Mauritius Angelfish is highly valued for its beauty and rarity. It is important to note that this species is best suited for experienced aquarists due to its specific care requirements and sensitivity to environmental changes.

Care

The Blue Mauritius Angelfish requires a well-established reef aquarium with plenty of live rock for grazing and hiding. This species is sensitive to water quality, so maintaining stable parameters is crucial. A tank size of at least 300 liters (80 gallons) is recommended to provide ample space for swimming and exploration.

Diet and Feeding

In the wild, the Blue Mauritius Angelfish is an omnivore, feeding on algae, sponges, and small invertebrates. In captivity, a varied diet that includes high-quality marine pellets, frozen mysis shrimp, and spirulina-enriched foods will help maintain its health and vibrant coloration. Feeding should occur two to three times daily.

Behavior and Compatibility

The Blue Mauritius Angelfish is generally peaceful but can become territorial, especially in smaller tanks or when housed with conspecifics. It is best kept as a single specimen or in a large tank with other peaceful species. Care should be taken when introducing it to a reef tank, as it may nip at soft corals and clam mantles.

Health and Common Issues

The Blue Mauritius Angelfish is susceptible to common marine diseases such as ich and velvet. Quarantine new arrivals and maintain pristine water conditions to minimize health risks. Regular monitoring and prompt treatment of any signs of illness are essential.

Habitat

The natural habitat of the Blue Mauritius Angelfish includes coral reefs and rocky areas in the waters surrounding Mauritius. These environments provide ample hiding spots and grazing opportunities, which are important for the species' well-being in captivity.