Pink Tail Triggerfish
Species: Melichthys vidua
Reef Compatibility: With caution
Care Level: Beginner
Disposition: Semi-aggressive
Minimum Tank Size: 75 gallons
Mature Size: 16 inches
Size Information
| Size Range | Product Size |
|---|---|
| ML | 3″ to 4″ |
FAQ
Is this fish suitable for a reef tank?
This fish is reef compatible with caution. It may nip at soft corals or anemones, so careful placement and monitoring are recommended.
What is the recommended tank size for this fish?
A minimum tank size of 75 gallons is required to provide adequate space and stability for this species.
How long does it take for this fish to reach maturity?
The Pink Tail Triggerfish can grow up to 16 inches in mature size, which typically takes several years under proper conditions.


Amelia Poole –
The fish arrived healthy and active. It’s been in my 75-gallon tank for two months and seems to be adjusting well. I’ve kept it away from soft corals, and it hasn’t shown aggressive behavior toward other fish. A good beginner-friendly option with a nice color.
Rose Jackson –
I bought this for my reef tank, and while it’s not fully compatible, it’s manageable with proper setup. The fish is active and colorful, and I’ve placed it in a corner away from delicate polyps. It’s not aggressive, just semi-active.
Jacob Lee –
Great addition to my tank. The pink tail stands out and it’s easy to care for. I’ve maintained a stable environment with proper water parameters, and it’s thriving. No issues so far with tank mates.