Siganus unimaculatus
Reef Compatible – With Caution
Care Level – Intermediate
Disposition – Peaceful
Min. Tank Size – 60 gallons
Mature Size – 8 inches
Size Information
| Size | Range |
|---|---|
| Onespot Foxface | 3″ to 4″ |
FAQ
Is this fish suitable for a reef tank?
This fish is reef compatible with caution due to potential aggression toward smaller invertebrates.
What is the minimum tank size recommended for this species?
A minimum tank size of 60 gallons is recommended to ensure proper growth and stability.
How big does the Onespot Foxface grow when mature?
The mature size of this fish is approximately 8 inches.


Rose Reid –
The foxface has been in my 60-gallon tank for three months and is very peaceful. It doesn’t bother the corals, though I keep an eye on it during feeding. It’s active and colorful, and the size fits well in the tank.
Bella Ball –
I added this fish after researching compatibility. It’s calm and doesn’t chase other fish. I noticed it’s a bit shy at first but settles in after a week. Good for intermediate reef setups.
Eric Davies –
The fish has grown steadily from 3 to 4 inches. It’s easy to care for and doesn’t require frequent feeding. I appreciate the clear size range provided in the description.