Mustard Tang

Acanthurus guttatus

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Suggested Tank

100+ gallons

Max Size

8 inches

Difficulty

Medium

Temperament

Semi-Aggressive

Description

The Mustard Tang is a vibrant saltwater fish known for its striking yellow-brown color and sleek, oval-shaped body. They are popular among aquarists due to their hardy nature and unique appearance. This species is active and likes to swim around, making it a lively addition to any aquarium.

Reef Safe

Yes, Mustard Tangs are considered reef safe, but they may nip at small polyped stony corals and some soft coral polyps.

Environment

Mustard Tangs prefer a well-lit tank with plenty of hiding spaces. They thrive in a tank with live rock for grazing and require strong water movement along with high-quality water conditions.

Behavior

Mustard Tangs are active swimmers and need plenty of space to roam. They are generally peaceful but can be territorial with other tangs or similar shaped fish. They are known to be more active during the day and will often seek shelter in crevices at night.

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Mustard Tang

Acanthurus guttatus

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