Moorish Idol
Zanclus cornutus
Suggested Tank
180+ gallons
Max Size
9 inches
Difficulty
Temperament
Description
Iconic reef fish with long dorsal fin. Notoriously difficult to keep. Expert only.
Reef Safe
With caution
Environment
These fish prefer a well-lit tank with plenty of open swimming space, as well as some rocky areas for hiding. The tank should have a strong current to mimic their natural habitat.
Behavior
Moorish Idols are active swimmers and are known to be relatively peaceful but can be territorial with their own kind. They can be kept singularly or in large groups, but pairs or small groups often result in aggression.
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Moorish Idol
Zanclus cornutus
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