Midget Chromis

Pycnochromis acares

Midget Chromis, a species of damselfish, is native to the Pacific Ocean, with a distribution extending from Japan to Hawaii, Vanuatu, and the Austral Islands. It inhabits coral reefs and sometimes lagoons, typically found at depths ranging from 2 to 37 meters. This small fish reaches a maximum size of 4 centimeters and is characterized by its white body with a distinctive yellow blotch from the eye to the pectoral fin, along with yellow dorsal and caudal fins. In terms of behavior, Midget Chromis is often seen in aggregations, ranging from small to large groups, hovering above coral heads or rubble. It is an omnivorous species, feeding on plankton, and exhibits oviparous reproduction with males guarding and aerating the demersal eggs that adhere to the substrate. Divers encountering this species can expect to see them in exposed seaward reefs or clear lagoons, often in the company of other reef fish. The conservation status of the Midget Chromis is listed as Least Concern by the IUCN. Although uncommon in the aquarium trade, this species is harmless to humans and poses no threat. Divers may find it a rewarding sight due to its unique coloration and social behavior.