About Pomacentrus caeruleus Quoy & Gaimard, 1825
Pomacentrus caeruleus, commonly known as the cerulean damselfish, is a damselfish species native to the Western Indian Ocean. This species occasionally enters the aquarium trade. It can reach a maximum length of 10 cm (3.9 in). Its accepted scientific name is Pomacentrus caeruleus Quoy & Gaimard, 1825.