Pink Tail Triggerfish
Species: Melichthys vidua
Reef Compatible: With caution
Care Level: Beginner
Disposition: Semi-aggressive
Minimum Tank Size: 75 gallons
Mature Size: 16 inches
| Size | Range |
|---|---|
| M | 2″ to 3″ |
FAQ
Is this fish suitable for a beginner aquarist?
Yes, this triggerfish is rated as beginner-friendly, though it is semi-aggressive and should be kept in a well-maintained tank with adequate space and hiding places.
Can this fish live in a reef tank?
It is reef-compatible with caution. It may attack or damage soft corals and anemones, so it should not be kept with sensitive reef species.
What is the expected mature size of this fish?
The mature size of the Pink Tail Triggerfish is approximately 16 inches.


Andrew Nash –
I bought this fish for my 75-gallon tank and it has been thriving. It’s active but not overly aggressive. I made sure to include some rock structures for it to hide in. It’s a nice addition to the tank and looks vibrant.
Abigail Burgess –
The fish arrived healthy and seems to be adjusting well. I’ve noticed it’s more curious than aggressive, especially when food is offered. I keep a close eye on it to avoid any issues with other fish.
Faith Campbell –
It’s a good beginner fish, but I had to be careful with my coral setup. It did nudge a soft coral once, so I’ve since removed it. Still, it’s a colorful and active presence.