Common name: Colin's Angelfish

General Information

The Colin's Angelfish, scientifically known as Centropyge colini, is a captivating marine fish that has garnered attention among advanced aquarists. This species is admired for its striking coloration, featuring a vibrant yellow body with a distinct blue band. Native to the Indo-Pacific region, particularly around the Coral Sea and the Great Barrier Reef, this angelfish is often found in deeper reef environments, making it a rare sight in the aquarium trade.

This species is named after Dr. Patrick L. Colin, a renowned marine biologist, and is considered a prized specimen due to its elusive nature and stunning appearance. While not the most common angelfish in the hobby, its unique beauty and the challenge of keeping it make it a sought-after addition for dedicated marine enthusiasts.

Care

Colin's Angelfish demands a well-maintained environment, as it is sensitive to water quality and requires specific conditions to thrive. This species prefers a tank with plenty of live rock, which provides both hiding places and grazing opportunities. A stable and mature aquarium with pristine water conditions is crucial, as this fish is less tolerant of fluctuations than some other angelfish species.

Due to its rarity and care requirements, Colin's Angelfish is best suited for experienced aquarists who can provide the attention and care it needs. Regular monitoring of water parameters and a well-structured environment will help ensure the health and longevity of this delicate species.

Diet and Feeding

In the wild, Colin's Angelfish primarily feeds on sponges and tunicates. In captivity, replicating this diet can be challenging but is essential for their health. Offering a variety of foods, including high-quality angelfish preparations, marine algae, and sponge-based foods, can help meet their dietary needs.

Feeding should be done multiple times a day, providing small portions that the fish can consume quickly. This approach helps maintain water quality and ensures the angelfish receives adequate nutrition.

Behavior and Compatibility

Colin's Angelfish is generally shy and may take time to adjust to new environments. It is best kept singly in a tank, as it can be territorial and may not tolerate other angelfish or similarly sized tank mates. Providing ample hiding spots and a peaceful tank environment can help reduce stress and encourage natural behaviors.

Health and Common Issues

Maintaining optimal water quality is paramount for the health of Colin's Angelfish. They are susceptible to common marine diseases, such as ich and marine velvet, especially when stressed or introduced to suboptimal conditions. Quarantining new additions and monitoring for signs of illness can help prevent outbreaks.

Habitat

Colin's Angelfish is typically found at depths between 20 to 100 meters (65 to 330 feet) in coral-rich environments. Their natural habitat consists of steep reef slopes and drop-offs where they can find shelter and food sources. In captivity, replicating these conditions with live rock and a stable environment is key to their well-being.