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Masked Bannerfish Aquarium Care Guide

Heniochus monoceros

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Keeping Masked Bannerfish in an aquarium requires the right conditions.

Aquarium Information

  • Care level: intermediate
  • Temperament: peaceful
  • Diet: omnivore
  • Minimum tank size: 120 gallons (450 liters)
  • Compatibility: Generally peaceful with other fish, but can be territorial towards conspecifics or similar-looking species in smaller tanks. Best kept singly or in a very large tank with ample space if attempting to keep a pair. May nip at corals and sessile invertebrates.
  • Special requirements: Requires a well-established aquarium with plenty of live rock for grazing and hiding. A varied diet is crucial for long-term health. Good water quality and stable parameters are essential. Provide ample swimming space.

Water parameters

Temperature
72-78°F (22-26°C)
pH level
8.1-8.4
Hardness
8-12 dKH

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