HomeMarine aquarium fishClownfish & damselfishMaroon clownfish Maroon clownfish (Amphiprion tricinctus) Scientific name: Amphiprion tricinctus Schultz & Welander, 1953 The Maroon clownfish (Amphiprion tricinctus) is a marine fish of the family Pomacentridae. In the aquarium it needs water at 25°C (77°F). Native range: Western Pacific, Marshall Islands. Reported from New Caledonia. Maroon clownfish care at a glanceTemperature25°C (77°F) BiologyAdults inhabit lagoons and outer reef slopes. Feed primarily on planktonic copepods, a variety of algae, echiuroids, and sipunculoids. Oviparous, distinct pairing during breeding. Eggs are demersal and adhere to the substrate. Males guard and aerate the eggs. Associated with the anemones: Entacmaea quadricolor, Heteractis aurora, Heteractis crispa, and Stichodactyla mertensii. Have been reared in captivity.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAmphiprion tricinctusFamilyPomacentridae (Damselfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length12.0Depth range3–40 m (10–131 ft)EnvironmentMarine; reef-associated; non-migratory; depth range 3 - 40 mClimateTropicalDistributionWestern Pacific: Marshall Islands. Reported from New Caledonia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interest; aquarium: commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (K=0.3) More clownfish & damselfishFire clownfishAmphiprion melanopusOrangefin anemonefishAmphiprion chrysopterusDusky farmerfishStegastes nigricansCocoa damselfishStegastes variabilisThreespot damselfishStegastes planifronsBicolor damselfishStegastes partitusSee all clownfish & damselfish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026