Mustard Tang
Acanthurus guttatus
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Suggested Tank
100+ gallons
Max Size
8 inches
Difficulty
Temperament
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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