Chocolate Tang (Yellow Mimic when Juvenile)
Acanthurus pyroferus
Reef Compatible: Yes
Care Level: Intermediate
Disposition: Semi-aggressive
Min. Tank Size: 50 gallons
Mature Size: 10 inches
Specifications
| Feature | Size: XXL / SHOW 6″ to 7″ |
|---|---|
| Species | Acanthurus pyroferus |
FAQ
Is this fish suitable for a reef tank?
Yes, the Chocolate Tang is reef compatible and can coexist with reef inhabitants.
What is the recommended tank size for this fish?
A minimum tank size of 50 gallons is required for proper growth and behavior.
How aggressive is this fish?
The Chocolate Tang is semi-aggressive and may display territorial behavior, especially during feeding or when stressed.

David Arnold –
The Chocolate Tang has been a great addition to our 50-gallon reef tank. It’s active and colorful, and it doesn’t seem to harm other fish. We’ve had it for six months and it’s thriving.
Amy Hudson –
It’s a beautiful fish with a striking appearance. We noticed it becomes more active during feeding times. Needs a bit of space, but it’s well-suited to our tank setup.
Angela Manning –
We were initially worried about compatibility with corals, but the fish has been peaceful and doesn’t nip at polyps. It’s a solid choice for intermediate reef keepers.