Clown Grouper (Pogonoperca punctata) – Solomon Islands Special Grade
Reef Compatible – With Caution
Care Level: Easy
Disposition: Aggressive
Min. Tank Size: 100 gallons
Mature Size: 14 inches
Size Information
| Size Range | Specification |
|---|---|
| XXL | 7″ to 8″ |
FAQ
Is this clown grouper safe to keep with other reef fish?
This species is reef compatible only with caution. It may attack smaller or slower-moving fish. Avoid keeping with delicate or small reef inhabitants.
What is the recommended tank size for this fish?
A minimum tank size of 100 gallons is required to provide adequate space and stability for this aggressive species.
How long does it take for this fish to reach maturity?
The clown grouper reaches a mature size of 14 inches, which typically takes several years under proper conditions.

Rachel Kerr –
Bought this clown grouper for my 150-gallon tank. It’s active and bold, which is exactly what I wanted. I’ve kept it with larger fish and it hasn’t attacked them. Just make sure the tank is big enough and avoid small fish.
Karen Short –
Arrived healthy and well-packed. The fish is active and shows good color. I’ve noticed it’s more aggressive than expected, so I’ve removed any small shrimp or snails from the tank.
Blake Rutherford –
It’s a strong fish and fits well in a large tank. I didn’t expect it to be so territorial, so I’ve adjusted the layout to give it space. Works okay with a few larger fish.