Yellow-Edge Chromis

Chromis pembae

The Yellow-edge Chromis is a reef-associated fish found in the Western Indian Ocean, including the Red Sea and along the East African coast down to Tanzania. It is also present around various oceanic islands. Divers can spot this species at depths ranging from 12 to 50 meters, typically inhabiting steep outer reef slopes. The fish is often seen in small, loose groups near shelter, frequently above reef pinnacles. This species can grow up to 13 cm in length and is characterized by its short and deep body shape with a compressed cross-section. It has 13 dorsal spines and 11 to 12 dorsal soft rays, as well as 2 anal spines and 11 anal soft rays. During breeding, the Yellow-edge Chromis forms distinct pairs. It is oviparous, with eggs that adhere to the substrate. Males play an active role in guarding and aerating the eggs until they hatch. The Yellow-edge Chromis is classified as 'Least Concern' by the IUCN Red List. Divers encountering this species can expect a harmless interaction, as it poses no threat to humans.