Common name: White-belly damsel

General information

The Whitebelly Damselfish, scientifically known as Amblyglyphidodon leucogaster, is a small and vibrant marine fish that is a popular choice among reef aquarium enthusiasts. This species is known for its striking coloration, with a deep blue body contrasted by a white belly, which gives it its common name. They are relatively hardy and can adapt well to life in captivity.

Care

Whitebelly Damselfish are relatively easy to care for, making them suitable for both beginner and experienced aquarists. They thrive in well-established aquariums with plenty of live rock for hiding and grazing. While they are not picky eaters, a varied diet of marine-based proteins, algae, and vitamin-enriched foods will help maintain their color and health.

Reproduction

In the wild, Whitebelly Damselfish are known to form breeding pairs or small groups. They are oviparous, with females laying eggs on a flat surface, which are then fertilized by the male. The male typically guards the eggs until they hatch. In the aquarium setting, breeding can occur, but raising the fry can be challenging due to their small size and specific dietary requirements.

Habitat

Amblyglyphidodon leucogaster is native to the Indo-Pacific region, where it is commonly found in shallow, coral-rich areas and lagoons. They prefer environments with strong water movement and are often observed in the wild at depths ranging from the surface to about 15 meters.

Geographical distribution includes areas from the Andaman Sea to the western Pacific, encompassing the Great Barrier Reef, Micronesia, and the Philippines.