Clown Triggerfish (Balistoides conspicillum)
Reef compatible – No
Care level – Intermediate
Disposition – Aggressive
Min. tank size – 75 gallons
Mature size – 20 inches
Specifications
| Feature | Value |
|---|---|
| Species | Balistoides conspicillum |
| Size (Adult) | 20 inches |
| Minimum Tank Size | 75 gallons |
| Compatibility with Reef | Not compatible |
| Difficulty Level | Intermediate |
| Behavior | Aggressive |
FAQ
Is this fish suitable for a reef tank?
No, this fish is not compatible with reef tanks due to its aggressive behavior and tendency to eat coral and invertebrates.
What is the expected adult size of this triggerfish?
The mature size of this species is approximately 20 inches.
What is the minimum tank size required for this fish?
A minimum tank size of 75 gallons is recommended to provide adequate space and stability.

Max Simpson –
I bought this clown triggerfish for my 75-gallon tank. It’s quite active and aggressive, so I made sure to keep it away from corals. It’s a striking fish with vibrant colors. Needs a good-sized tank and careful placement. Not for beginners, but a great addition to an experienced aquarist’s setup.
Brandon May –
The fish arrived healthy and looks great. I’ve noticed it’s quite territorial and will chase smaller fish. I’ve placed it in a corner with plenty of hiding spots. It’s not reef-safe, which was clear from the description. Still, it’s a bold and colorful presence in the tank.
Anne Hart –
After a few weeks, the triggerfish has become a dominant figure in the tank. I’ve had to adjust the layout to avoid conflicts. It’s definitely not for a small or mixed-species tank. The colors are vivid and it adds a lot of visual interest.