Rhinecanthus verrucosus – Tiny Bursa Triggerfish
Reef compatible, suitable for beginner aquarists. This species is known for its aggressive behavior and requires a minimum tank size of 50 gallons.
Key Features:
- Reef compatible
- Beginner care level
- Aggressive disposition
- Minimum tank size: 50 gallons
- Mature size: up to 9 inches
- Size available: 1 inch or below (tiny)
| Parameter | Value |
|---|---|
| Species | Rhinecanthus verrucosus |
| Size (available) | 1 inch or below |
| Reef Compatibility | Yes |
| Difficulty Level | Beginner |
| Adult Size | Up to 9 inches |
| Minimum Tank Size | 50 gallons |
| Disposition | Aggressive |
FAQ
Is this triggerfish suitable for a reef tank?
Yes, this species is reef compatible and can coexist with coral in a properly maintained reef tank.
What is the expected mature size of this fish?
The mature size of this fish can reach up to 9 inches, though the available size is 1 inch or below.
Is this fish aggressive?
Yes, this fish has an aggressive disposition and may pose a threat to other fish, especially smaller or slower-moving species.


Una Hardacre –
Got this tiny Bursa Triggerfish for my 50-gallon reef tank. It’s active and colorful, though it does show signs of aggression toward smaller fish. I’ve had to keep it in a well-structured tank with plenty of hiding spots. Works well in a beginner setup as long as you’re prepared for its behavior.
Boris Piper –
The fish arrived healthy and looks vibrant. I’m cautious about its aggression, so I’ve added larger fish and plenty of rock structures. It’s not the most peaceful fish, but it adds visual interest to the tank.
Benjamin Graham –
Perfect for a beginner reef tank. The tiny size makes it manageable, and it’s very active. I’ve noticed it defends its space aggressively, but it’s not damaging anything in the tank. A good choice if you’re ready for a bold, colorful fish.