Common name: Agile chromis

General information

The Agile Chromis, Chromis agilis, is a small and active member of the damselfish family (Pomacentridae) known for its peaceful demeanor and striking appearance. It is characterized by its vibrant blue-green body and a distinctive black spot at the base of its pectoral fin, which is why it's also called the Black-axil Chromis. This species is a schooling fish in the wild and can add a dynamic visual element to a reef aquarium with its shimmering colors and constant movement.

Care

Chromis agilis is a hardy species that adapts well to life in captivity, making it suitable for both novice and experienced aquarists. They thrive in well-established aquariums with stable water conditions and plenty of swimming space. Agile Chromis are omnivorous and will accept a variety of foods, including small pellet and flake foods, as well as frozen and live meaty foods. They are best kept in groups to mimic their natural schooling behavior, which can reduce aggression and stress.

Reproduction

In the wild, Agile Chromis are known to spawn in groups, with females releasing eggs into the water column that are then fertilized by males. In the aquarium, breeding can occur, with the fish forming pairs and spawning on substrates like coral branches or the aquarium glass. The male typically guards the eggs until they hatch.

Habitat

The natural habitat of Chromis agilis includes shallow, coral-rich areas of the Indo-Pacific region. They are commonly found at depths ranging from just below the surface to about 12 meters. These fish prefer the protection of coral branches and often form large schools in the wild, which can be a spectacular sight for divers and aquarists alike.