Common name: Reunion Angelfish
General Information
The Reunion Angelfish, scientifically known as Apolemichthys guezei, is a rare and captivating species found in the Indian Ocean, particularly around the waters of Mauritius and Réunion. Known for its striking appearance and elusive nature, this angelfish is a prized possession for advanced aquarists and collectors.
Despite its beauty, the Reunion Angelfish is not commonly seen in the aquarium trade, primarily due to its limited distribution and the challenges associated with its collection. Its rarity makes it a sought-after species for those looking to add a unique and exotic fish to their collection.
Details
- Recommended minimum tank volume
- 300 liter (79 gallons)
- Salinity
- S.G. 1.023 to 1.026
- Temperature
- 24 to 27 °C (75 to 81 °F)
- Acidity
- pH 8.1 to 8.4
- Average size
- 18 cm (7″)
- Care level
- Difficult
- Diet
- Carnivore Feeds on sponges and tunicates in the wild
- Social
- Solo Territorial; best kept solo to avoid conflicts
- Reefsafe
- Yes
- Aggression
- Semi aggresive Territorial towards similar species
- Captive bred
- No
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderPerch-like FishesPerciformes
- FamilyAngelfishesPomacanthidae
- GenusAngelfishApolemichthys
- SpeciesReunion AngelfishApolemichthys guezei (Randall & Maugé, 1978)
- SynonymsHolacanthus guezei Randall & Maugé, 1978
- Source: GBIF | Global Biodiversity Information Facility
Care
Caring for the Reunion Angelfish requires a well-established marine aquarium with plenty of live rock for grazing and hiding. They prefer environments that mimic their natural habitat, featuring ample rockwork and crevices. Due to their specific care requirements and rarity, they are best suited for experienced aquarists.
Diet and Feeding
In the wild, the Reunion Angelfish feeds on sponges and tunicates. In captivity, they should be offered a varied diet that includes high-quality marine angelfish preparations, enriched brine shrimp, mysis shrimp, and finely chopped seafood. Providing a balanced diet with plenty of marine-based proteins will help maintain their health and vibrant coloration.
Behavior and Compatibility
The Reunion Angelfish is known for its semi-aggressive temperament. They can be territorial, especially towards other angelfish or similarly shaped species. It is advisable to house them with other semi-aggressive or peaceful tank mates to minimize conflicts.
Health and Common Issues
Due to their rarity, ensuring the health of a Reunion Angelfish in captivity is crucial. They require pristine water conditions and a stable environment to thrive. Regular monitoring of water quality, along with a varied and nutritious diet, can help prevent common health issues.
Habitat
This species is native to the coral reefs of the Indian Ocean, particularly around Mauritius and Réunion. They are typically found at depths ranging from 20 to 50 meters, where they inhabit rocky reefs and caves. The Reunion Angelfish prefers well-oxygenated waters with moderate currents, replicating the conditions found in their natural habitat.