Female Blue Throat Triggerfish (Reefsafe) – Size: ML 3″ to 4″
Xanthichthys auromarginatus
One among the reefsafe triggers that you can keep in a reef tank.
| Feature | Detail |
|---|---|
| Reef Compatible | Yes |
| Care Level | Intermediate |
| Disposition | Semi-aggressive |
| Min. Tank Size | 75 gallons |
| Mature Size | 12 inches |
FAQ
Is this fish suitable for a reef tank?
Yes, the Blue Throat Triggerfish (Xanthichthys auromarginatus) is reef-safe and can be kept in a reef tank with proper care and tank conditions.
What is the expected mature size of this fish?
The mature size of this female Blue Throat Triggerfish is up to 12 inches.
What is the minimum tank size required for this species?
A minimum tank size of 75 gallons is recommended for this fish.




David Greene –
Added this triggerfish to my 75-gallon reef tank after researching reef-safe species. It has been active and peaceful, showing no aggression toward corals or other fish. The coloration is vibrant and it’s a great addition to the community.
Alexander Skinner –
The fish has adapted well to the tank environment. It’s semi-aggressive but doesn’t cause issues when kept with compatible species. I appreciate that it’s reef-safe and doesn’t damage live rock or polyps.
Yvonne Baker –
After a few months, the Blue Throat Triggerfish has become a regular part of the tank. It’s active during the day and doesn’t seem to stress other inhabitants. The size is manageable within the 75-gallon setup.