Heniochus Butterflyfish (Reef Safe) – XL Size 5″ to 6″
Heniochus acuminatus
Reef Compatible – With Caution
Care Level – Beginner
Disposition – Peaceful
Min. Tank Size – 75 gallons
Mature Size – 10 inches
| Size | Range |
|---|---|
| Adult Size | 5″ to 6″ |
| Max Mature Size | 10 inches |
| Compatibility | Reef compatible with caution |
| Difficulty Level | Beginner |
FAQ
Is this butterflyfish safe to keep in a reef tank?
This species is reef compatible with caution. It may eat small invertebrates, so it’s recommended to monitor closely and avoid housing with delicate polyps or small crustaceans.
What is the minimum tank size required for this fish?
A minimum tank size of 75 gallons is recommended to provide adequate space and stability for this fish.
How long does it take for this fish to reach maturity?
Heniochus acuminatus typically reaches maturity at around 10 inches, which may take several years depending on tank conditions and diet.
Edward Martin –
Added this butterflyfish to my 80-gallon reef tank after researching compatibility. It’s peaceful and stays active without causing issues. I’ve noticed it occasionally nibbles on small anemones, so I’ve kept them slightly larger and more robust. Overall, a good beginner-friendly addition.
Christian MacDonald –
The fish arrived healthy and has been thriving in my 75-gallon tank. It’s not aggressive and doesn’t seem to eat much of the coral. I keep an eye on it, especially during feeding times, to ensure it doesn’t target small invertebrates.
Bernadette Coleman –
Perfect for a beginner reef setup. The fish is calm and active, and it’s easy to care for. I’ve maintained good water parameters and it’s grown steadily over the past six months. Just make sure to monitor its behavior around smaller invertebrates.