Black-axil chromis

The Black-axil chromis (Chromis atripectoralis) is a small, reef-dwelling fish known for its striking appearance. It has a predominantly blue-green body with a distinctive black spot at the base of its pectoral fins. This species is native to the Western Pacific Ocean, inhabiting coral reefs. In terms of its presence in the aquarium hobby, the Black-axil chromis is moderately popular among enthusiasts due to its vibrant coloration and relatively peaceful nature.