Balistapus undulatus – Undulated Triggerfish
Reef compatible. Suitable for intermediate aquarium keepers.
Disposition: Aggressive. Requires careful placement in a well-established reef tank.
Minimum tank size: 50 gallons.
Mature size: Up to 12 inches.
| Specification | Value |
|---|---|
| Size | Tiny, less than 1 inch |
| Reef Compatibility | Yes |
| Care Level | Intermediate |
| Disposition | Aggressive |
| Minimum Tank Size | 50 gallons |
| Mature Size | 12 inches |
FAQ
Is this fish suitable for a beginner aquarist?
No, this fish is classified as intermediate care and is aggressive. It is not recommended for beginners.
Can this fish coexist with other reef fish?
Yes, it is reef compatible, but it is aggressive and may attack slower or smaller fish. Careful tank selection is required.
What is the expected growth rate of this fish?
The fish reaches a mature size of 12 inches, but growth rate may vary depending on tank conditions and diet.
Andrea Marshall –
This triggerfish adds a unique presence to the tank. It’s active and interesting to watch. I had to be careful with other fish, but it’s manageable in a 50-gallon tank with strong coral cover. Feeding is straightforward with frozen foods.
Ava Jones –
Aggressive behavior was noticeable at first. I placed it in a well-established tank with large rock formations. It didn’t harm the reef, but it did chase smaller fish. Needs a stable environment.
Elizabeth Turner –
Great for experienced reef keepers. The tiny size makes it ideal for smaller setups. It’s active and adds visual interest. Only issue is it needs to be isolated from small or slow-moving fish.