Common name: Yellowfin Angelfish

General Information

The Yellowfin Angelfish, scientifically known as Centropyge flavipectoralis, is a vibrant and captivating species that has become a favorite among marine aquarium enthusiasts. Its striking appearance and relatively small size make it a popular choice for aquarists looking to add a splash of color to their tanks. This species is native to the Indian Ocean, particularly around the Maldives, Sri Lanka, and the Andaman Sea, where it inhabits coral-rich environments.

The Yellowfin Angelfish is distinguished by its deep blue body contrasted with bright yellow pectoral fins, a feature that not only adds to its allure but also aids in its identification. Despite its beauty, it is less commonly available than some other dwarf angelfish, adding to its appeal for collectors.

Care

Caring for the Yellowfin Angelfish requires some experience, as they can be moderately challenging to keep. They thrive in well-maintained aquariums with plenty of live rock for grazing and hiding. A tank size of at least 200 liters (50 gallons) is recommended to provide ample swimming space and territory.

These angelfish are known to be somewhat territorial, especially in smaller tanks, so providing a spacious environment with plenty of hiding spots can help mitigate aggressive behaviors. Due to their territorial nature, they are best kept singly or in a well-planned community tank with non-aggressive species.

Diet and Feeding

In the wild, Yellowfin Angelfish are omnivorous, feeding on a mix of algae, sponges, and small invertebrates. In captivity, their diet should reflect this variety to ensure optimal health. Offering a mix of high-quality marine algae, spirulina, mysis shrimp, and angelfish-specific pellets will cater to their dietary needs.

Feeding should occur two to three times daily, with portions that can be consumed within a few minutes. This helps maintain water quality and prevents overfeeding, which can lead to health issues.

Behavior and Compatibility

The Yellowfin Angelfish is semi-aggressive, particularly towards other angelfish or fish with similar body shapes. They establish territories within the tank and can exhibit aggressive behavior if they feel their space is threatened. However, they can coexist peacefully with other non-aggressive species if provided with adequate space and hiding spots.

While generally reef safe, caution is advised as they may nip at soft corals or clam mantles. Monitoring their behavior around these invertebrates is essential to prevent potential damage.

Health and Common Issues

With proper care, the Yellowfin Angelfish can live up to 5-7 years in captivity. Ensuring a stable and clean environment along with a balanced diet is crucial for their longevity.

When selecting a Yellowfin Angelfish, look for individuals with vibrant colors and active swimming behavior. Avoid fish that appear lethargic or have visible signs of disease, such as spots or frayed fins.

Common health issues include marine ich and bacterial infections, often resulting from poor water quality or stress. Regular water changes and maintaining optimal tank conditions can prevent these ailments.

Habitat

In their natural habitat, Yellowfin Angelfish are found in coral-rich areas of the Indian Ocean. They prefer environments with plenty of crevices and nooks to explore and hide in, which can be replicated in a home aquarium with live rock formations.