Mata Tang

Acanthurus mata

Share Your Photos

Be the first to contribute photos or videos of this fish.

Your profile will be tagged on all media you contribute.

Suggested Tank

250+ gallons

Max Size

20 inches

Difficulty

Medium

Temperament

Semi-Aggressive

Description

A large, elongate-bodied surgeonfish that is blue-grey to olive-brown with fine horizontal blue-tan striping and a distinctive yellow band across the eye, often shifting shade with mood. It is generally peaceful toward unrelated tankmates but will bully other tangs and similar-shaped fish, so it needs a very long, open swimming lane with strong flow, high oxygenation and rockwork caves for refuge. Reef safe with corals and inverts, but its ultimate size of well over a foot makes it a large-system-only fish that should be the last tang added.

Reef Safe

Yes

Environment

Mata Tangs prefer a well-lit environment with plenty of hiding places. They thrive in a tank with live rock for grazing and a sandy substrate. The tank should be large enough to provide ample swimming space.

Behavior

Mata Tangs are generally peaceful but can be territorial, especially towards other surgeonfish. They are active swimmers and require plenty of open space in the tank. They are also known to use their scalpel-like spines in self-defense when threatened.

Information might not be complete or accurate. Help the community by suggesting corrections.

No Reviews Yet

Be the first to review this fish.

For Sale

Write a Review

Mata Tang

Acanthurus mata

Rating is required
Please select whether you would buy again
Review is required

Suggest an Edit

©ReefBay 2026
|
Developed by Billy Voitik

Join The Community

Create an account to contribute to the community

Or continue with
Sign in with Apple
Or continue with
Sign in with Apple

Prefer our mobile app?

QR Code

Scan to download the app

Download ReefBay

Scan the QR code with your phone to download the app

Download ReefBay QR Code

Available on iOS and Android