Acanthurus mata (Mata Tang)
Reef compatible: Yes
Care level: Intermediate
Disposition: Semi-aggressive
Minimum tank size: 150 gallons
Mature size: 20 inches
Specifications
| Feature | Size: XXL (6″ to 7″) |
|---|---|
| Species | Acanthurus mata |
| Compatibility | Reef safe |
| Adult Size | 20 inches |
FAQ
What is the minimum tank size required for this fish?
The minimum tank size required is 150 gallons.
Is this fish suitable for a reef tank?
Yes, this fish is reef compatible.
What is the expected mature size of the Mata Tang?
The mature size is 20 inches.

Angela Gibson –
Bought this Mata Tang for my 150-gallon reef tank. It’s active and colorful, though it does need some space. I’ve seen it grazing on algae and it’s not aggressive with other fish. Good choice for intermediate reef keepers.
Bernadette Hughes –
The fish arrived healthy and has been thriving in my tank. It’s semi-aggressive, so I made sure to keep it with larger, calm species. It’s a striking addition to the display.
Sue Morrison –
After a few months, the Mata Tang has grown to about 6.5 inches and is very active. I appreciate the reef compatibility and the fact that it doesn’t damage corals.