ProAquatix Captive Bred Clarkii Clownfish
When mature, the Captive-Bred ProAquatix Clarkii Clownfish has a reddish-brown base color and dorsal fin. It has a white caudal fin and vertical white stripes on its body. Orange appears prominently on its head, belly, and most of its fins (anal, pelvic, pectoral). The juvenile fish are yellow with three white stripes on each side of the body. It has a white anal fin with a yellow stripe on the top and bottom.
Clarkii Clownfish is one of the hardiest clownfish species and is popular among home aquarists. A 30-gallon or larger aquarium containing an anemone of any type is recommended to provide a suitable underwater environment. It is semi-aggressive toward other clownfish and generally peaceful with other tankmates. The fish does not require an anemone host but will accept one if available.
| Features | Details |
|---|---|
| Color (Adult) | Reddish-brown base, white caudal fin, vertical white stripes, orange on head, belly, and fins |
| Color (Juvenile) | Yellow with three white stripes on each side, white anal fin with yellow stripes on top and bottom |
| Aggression Level | Semi-aggressive toward other clownfish |
| Anemone Requirement | Not required, but will accept one if present |
| Minimum Tank Size | 30 gallons or larger |
FAQ
Does the Clarkii Clownfish need an anemone to survive?
No, the Clarkii Clownfish does not require an anemone host. It will accept one if present, but it can thrive without one.
What is the color pattern of juvenile Clarkii Clownfish?
Juvenile Clarkii Clownfish are yellow with three white stripes on each side of the body and have a white anal fin with yellow stripes on the top and bottom.
Is the Clarkii Clownfish aggressive toward other fish?
It is semi-aggressive toward other clownfish but is generally passive with other tankmates and suitable for community tanks.

Nathan Grant –
Easy to care for and very active in the tank. The fish has a beautiful color change from yellow to adult reddish-brown. I didn’t need to add an anemone, and it’s still thriving. Great for beginners.
Virginia Terry –
The Clarkii clownfish looks stunning with its orange accents and white stripes. It’s peaceful with my other fish and has adapted well to the 35-gallon tank. A solid choice for a beginner aquarist.
Diana Mitchell –
Captive-bred quality makes a big difference. The fish is healthy, active, and shows natural color development. No anemone needed, which saved me time and space in the tank.