Onyx Clownfish (Amphiprion percula)

Fish in the family Pomacentridae. Beginner care. Reef Safe.

Onyx Clownfish

Quick facts

Scientific nameAmphiprion percula
FamilyPomacentridae
Also known asOnyx Percula
Care levelBeginner
Reef safetyReef Safe
TemperamentSemi Aggressive
Dietomnivore
Adult size4.3 in
Minimum tank size20 gallons
Water parametersTemperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.025
Feeding schedule2-3 times daily

Appearance

Amphiprion percula is predominantly black or very dark brown with distinctive white or pale yellow bars and fin markings. This species has the characteristic clownfish body shape with a blunt head and slightly compressed body, and exhibits white patches on the face and along the dorsal fin.

Diet and feeding

In captivity, offer a varied diet of high-quality marine flakes, small pellets, and frozen foods such as mysis shrimp, brine shrimp, and copepods. Feed 2-3 times daily in appropriate portions.

Difficulty and care for the Onyx Clownfish

Easy - Hardy designer variant. Best suited for beginners.

Common health issues

Marine ich, Fin rot, Swim bladder disorder, Bacterial infections, Parasitic infestations

Origin and habitat

Indo-Pacific region, specifically found in coral reef environments from Indonesia and Papua New Guinea eastward to the Great Barrier Reef and Solomon Islands.

Keeper notes

Selectively bred designer variant. Heavy black filling between bars. Popular variant.

Log Onyx Clownfish in your reef tank

Reef Trak gives you the full record on every species in your tank: acquisition date, source, photos, parameters at time of stocking, and links to maintenance and feeding events. Track Onyx Clownfish alongside everything else in your reef.