Adult ocean sunfish are found in temperate and tropical oceans across the globe. They prefer the open ocean but occasionally venture into kelp beds and deep coral reefs in order to be cleaned of parasites by fishes such as wrasses (Labroides dimidiatus and Thalasoma lunare) and Emperor Angelfish (Hutchins, 2004; Humann and Deloach, 2002, Konow et al., 2006).

Habitat Regions: saltwater or marine

Aquatic Biomes: pelagic