Halfmoon Triggerfish
Sufflamen chrysopterum
Reef Compatible: No
Care Level: Beginner
Disposition: Aggressive
Min. Tank Size: 75 gallons
Mature Size: 12 inches
FAQ
Is the Halfmoon Triggerfish suitable for a reef tank?
No, the Halfmoon Triggerfish is not suitable for reef tanks due to its aggressive behavior and potential to damage coral.
What is the minimum tank size recommended for this fish?
A minimum tank size of 75 gallons is recommended to provide adequate space and stability for the Halfmoon Triggerfish.
How big does the Halfmoon Triggerfish grow?
The mature size of the Halfmoon Triggerfish is approximately 12 inches.

Adam Greene –
I bought this fish for my 80-gallon tank and it’s been thriving. It’s quite active and aggressive, so I made sure to keep it with larger, non-susceptible tank mates. It’s a striking visual with its halfmoon pattern and stays healthy with regular feeding.
Alexandra Metcalfe –
The fish arrived healthy and looks beautiful. I’m cautious about its aggression and have kept it in a well-planted tank with plenty of hiding spots. It’s not for beginners who want a calm fish, but it’s a great addition if you’re prepared for active behavior.
Steven Watson –
After a few months, it’s grown to about 10 inches and is very active. I’ve noticed it occasionally nips at decorations, so I’ve reinforced the tank structure. It’s a bold and colorful fish that adds drama to the tank.