
Apolemichthys xanthurus
Family: Pomacanthidae ยท Dwarf Angelfish
Also known as: Yellowtail Angelfish, Indian Yellowtail Angel, Cream Angelfish
The Indian Yellowtail Angelfish is a strikingly patterned species that stands apart from most dwarf angelfish with its bold black and white coloration accented by a vivid yellow tail. The body is predominantly dark black to charcoal, with the face and anterior region displaying a contrasting white to cream coloration. The bright yellow caudal fin provides a vivid flash of color that makes this fish immediately recognizable in any marine aquarium.
Belonging to the genus Apolemichthys rather than Centropyge, this species is somewhat larger than typical dwarf angelfish, reaching up to 6 inches in length. It is found throughout the Indian Ocean, from the east coast of Africa to Sri Lanka and the Maldives. In the wild, it inhabits coral reefs and rocky outcroppings at moderate depths, feeding primarily on sponges, tunicates, and algae.
The Indian Yellowtail Angelfish is moderately hardy in captivity and adjusts well to established aquariums with ample rockwork. Its larger size compared to Centropyge species means it requires a somewhat bigger tank. While generally regarded as reef-compatible with caution, this species has a known tendency to pick at sponges and tunicates, and some individuals may nip at soft corals. It is a bold and confident fish that adds dramatic contrast to any marine setup.
Indian Yellowtail Angelfish are omnivores with a particular affinity for sponges and tunicates. In captivity, offer a varied diet of angelfish preparations containing sponge matter, frozen mysis shrimp, enriched brine shrimp, spirulina-enriched flakes, and marine pellets. Supplement with nori seaweed and provide live rock for natural grazing.
The Indian Yellowtail Angelfish is semi-aggressive and may be territorial toward other angelfish species. It integrates well with clownfish, tangs, wrasses, and other assertive community fish. Due to its larger size, it can hold its own with moderately aggressive tank mates.
Check CompatibilityIndian Yellowtail Angelfish are pelagic spawners that release eggs into the water column during dusk courtship rituals. Captive breeding has not been achieved on a commercial scale. Sexing is difficult, as external differences between males and females are minimal.