List of Marine Aquarium Fish Species

Clownfish

Clownfish, more technically known as Anemonefish, are the classic aquarium fish. Both hardy and attractive, they are perhaps best known for their symbiotic relationship with Sea Anemones, a relative of coral. In the wild, Anemonefish are always found with a host, leading many potential keepers to believe that an anemone is necessary to keep them. Anemonefish are easy to keep, but their cnidarian counterparts are inordinately finicky and need high light levels, and luckily Anemonefish will thrive without them. Aquarists often find that Anemonefish will host in other things, from corals and Feather Duster Worms to powerheads and other equipment. Anemonefish care is identical to that of Damselfish, as they are actually very closely related.

Common name	Taxonomy	Reef safe	Care Level	Description	Max size
Cinnamon anemonefish	Amphiprion melanopus	Yes	Easy to moderate	Dark orange body becoming black towards the caudal fin, with a bright white stripe running from the front of the dorsal fin to the pectoral fins and golden colored fins.	700112000000000000012 cm (4.7 in)
Clarkii anemonefish	Amphiprion clarkii	Yes	Easy to moderate	Black or dark brown with bright yellow finnage and two thick white stripes running perpendicular to the body.	700115000000000000015 cm (5.9 in)
Ocellaris	Amphiprion ocellaris	Yes	Easy	Bright orange or yellow body with white stripes. Fins are orange, rimmed with black. A. ocellaris from northern Australia are black.	700111000000000000011 cm (4.3 in)
Maroon clownfish	Premnas biaculeatus	Yes but aggressive	Easy	Maroon to bright red with three very thin white stripes.	700117000000000000017 cm (6.7 in)
True Percula	Amphiprion percula	Yes	Easy	Nearly identical to A. ocellaris, but the white stripes are edged with black.	700111000000000000011 cm (4.3 in)
Pink skunk anemonefish	Amphiprion perideraion	Yes	Moderate	Pink to orange body with one white stripe over the operculum and another running from the tip of the snout, along the back to the dorsal fin. All fins are white.	700110000000000000010 cm (3.9 in)
Tomato clownfish	Amphiprion frenatus	Yes	Easy	Bright red with a single white stripe running from the front of the dorsal fin to the bottom of the head.	700114000000000000014 cm (5.5 in)
Saddleback anemonefish	Amphiprion polymnus	Yes	Moderate	Similar to A. ocellaris and percula, but the second stripe does not extend the full with of the body and instead resembles a saddle.	700113000000000000013 cm (5.1 in)
Sebae anemonefish	Amphiprion sebae	Yes	Moderate	Black or dark brown body from above the pectoral fin, yellow below. Has two white stripes, the second resembling that of A. polymnus.	700116000000000000016 cm (6.3 in)