Common name: French Angelfish

General Information

The French Angelfish, scientifically known as Pomacanthus paru, is a striking and popular species in the aquarium trade. Known for its bold coloration and distinctive appearance, this species is a favorite among marine aquarists. The French Angelfish is characterized by its dark blue-black body adorned with bright yellow scales and a yellow ring around its eyes, making it a standout addition to any marine setup.

In the wild, French Angelfish are found in the western Atlantic Ocean, ranging from Florida and the Bahamas to Brazil. They inhabit coral reefs and rocky areas, often seen swimming in pairs. This species plays a significant role in the ecosystem as both a grazer and a cleaner, helping to maintain the health of the reef environment.

Care

French Angelfish require a large, well-established aquarium with plenty of live rock for grazing and hiding. They are best suited for experienced aquarists due to their specific care requirements and large size. A tank of at least 500 liters (130 gallons) is recommended to accommodate their active swimming habits and territorial nature.

These angelfish thrive in aquariums that replicate their natural reef habitat, with stable water conditions and ample space to explore. Providing a varied diet rich in marine algae, sponges, and high-quality angelfish preparations will ensure their health and vibrant coloration.

Diet and Feeding

In the wild, French Angelfish are omnivorous, feeding on a diet of sponges, algae, and small invertebrates. In captivity, they should be offered a varied diet that includes marine-based foods such as spirulina, mysis shrimp, and specially formulated angelfish pellets. Regular feeding of marine algae and sponge-based foods is essential to meet their nutritional needs.

Feed French Angelfish two to three times daily, providing only as much food as they can consume within a few minutes. This helps maintain water quality and prevents overfeeding.

Behavior and Compatibility

French Angelfish are known for their bold and curious nature. They are generally semi-aggressive, particularly towards other angelfish or similarly shaped species. It's important to provide ample space and hiding spots to reduce territorial disputes.

While they can coexist with a variety of tank mates, caution should be taken when housing them with smaller or more timid species. French Angelfish are not considered reef-safe, as they may nip at corals and sessile invertebrates.

Reproduction

Breeding French Angelfish in captivity is challenging and rarely achieved. In the wild, they form monogamous pairs and engage in elaborate courtship displays. Spawning typically occurs at dusk, with the female releasing eggs that are fertilized by the male. The eggs are pelagic, floating in the water column until they hatch.

Health and Common Issues

French Angelfish are generally hardy but require stable water conditions and a balanced diet to thrive. They are susceptible to common marine diseases such as ich and marine velvet, so maintaining water quality and quarantining new additions is crucial.

Regular observation for signs of stress or illness, such as changes in behavior or appetite, can help ensure early intervention and treatment. Providing a varied diet and maintaining optimal water conditions are key to preventing health issues.

Habitat

French Angelfish are native to the western Atlantic Ocean, where they inhabit coral reefs and rocky areas. They are commonly found at depths ranging from 2 to 30 meters (6 to 100 feet). These environments provide ample grazing opportunities and protection from predators.

In captivity, replicating their natural habitat with live rock, stable water parameters, and moderate water flow will help them thrive.