White Stripe Maroon Clownfish (Premnas biaculeatus)
Reef Compatible: Yes
Care Level: Beginner
Disposition: Aggressive
Minimum Tank Size: 30 gallons
Mature Size: 7 inches
Product Details
| Size | L (3″ to 4″) |
|---|---|
| Species | Premnas biaculeatus |
| Brand | Violet Aquarium LLC |
FAQ
Is this clownfish suitable for a reef tank?
Yes, this species is reef compatible.
What is the recommended tank size for this fish?
A minimum tank size of 30 gallons is required.
How aggressive is this fish?
This clownfish has an aggressive disposition and may not be suitable for community tanks with smaller or more docile fish.

William Bond –
The clownfish arrived quickly and looks exactly as described. It’s active and colorful, though it does show some aggression toward smaller tank mates. I have a 30-gallon tank and it’s been thriving for a month. Recommended for beginners with proper tank setup.
Neil Underwood –
It’s a striking fish with a beautiful maroon and white stripe pattern. I noticed it’s quite territorial, so I made sure to keep it in a larger tank with plenty of hiding spots. It’s not ideal for mixed communities but works well in a single-species setup.
Evan Ince –
The fish is visually appealing and arrived in good condition. However, it has been aggressive toward a small shrimp I kept. I plan to remove the shrimp and monitor its behavior. Overall, it’s a decent addition to a reef tank with proper space.