White Stripe Maroon Clownfish (Premnas biaculeatus)
Reef Compatible: Yes
Care Level: Beginner
Disposition: Aggressive
Min. Tank Size: 30 gallons
Mature Size: 7 inches
Product Specifications
| Feature | Detail |
|---|---|
| Species | Premnas biaculeatus |
| Size (Adult) | Up to 7 inches |
| Color Pattern | White stripe with maroon body |
| Compatibility | Reef-safe, suitable for beginner aquarists |
| Aggression Level | Aggressive; may harass other fish |
| Minimum Tank Size | 30 gallons |
FAQ
Is this clownfish safe to keep with other reef fish?
No, this species is aggressive and may attack or harass other fish, even in a reef tank. It is not recommended for community reef setups.
What is the expected adult size of this clownfish?
The mature size of this clownfish is up to 7 inches.
Can this fish be kept in a small tank?
Please contact customer service

Michelle Forsyth –
Got this clownfish for my 30-gallon tank. It’s active and colorful, but it does chase smaller fish. I’ve had to keep it separate from peaceful species. Still, it’s a striking addition to the tank.
Dylan Mitchell –
The maroon and white stripes are very vivid. It’s not the most peaceful fish, but it’s a great centerpiece. I made sure to keep it in a tank with larger, more robust fish.
Sally Underwood –
It’s aggressive and not suitable for a mixed tank. I expected something more docile. After a week, it started attacking my shrimp. I moved it to a separate tank.
Julian Peters –
Beautiful fish with a strong presence. I’ve kept it alone in a 30-gallon tank and it’s thriving. The color stands out well in the lighting.