Colin's Angelfish

Colin's Angelfish is a striking deep-water dwarf angelfish prized for its vivid coloration and elusive nature. The species displays a bright yellow body that transitions into a rich blue on the upper back and dorsal region, creating a dramatic two-tone appearance that is instantly recognizable. Found primarily in the Western Pacific at depths of 20 to 80 meters, this species is rarely encountered by divers and commands premium prices in the aquarium trade.

In the wild, Colin's Angelfish inhabits steep outer reef slopes and drop-offs, often sheltering among rubble and cave ceilings in deep-water habitats. Its preference for deeper waters makes collection difficult and contributes to its rarity in the hobby. Like other Centropyge species, it is a protogynous hermaphrodite that forms small harems, with the dominant female capable of changing sex to male.

Keeping Colin's Angelfish in captivity is considered a challenge due to its deep-water origins. Specimens can be sensitive during acclimation and may be reluctant to feed initially. A dimly lit aquarium with abundant live rock, caves, and overhangs helps replicate its natural environment and encourages the fish to settle in. Once acclimated, individuals become bolder and will accept a variety of prepared foods.