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Grey Triggerfish Aquarium Care Guide

Balistes capriscus

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Keeping Grey Triggerfish in an aquarium requires the right conditions.

Aquarium Information

  • Care level: advanced
  • Temperament: aggressive
  • Diet: carnivore
  • Minimum tank size: 180 gallons (680 liters)
  • Compatibility: Not suitable for reef tanks or with small, docile fish. Can be kept with other large, aggressive fish of similar size and temperament, but individual aggression varies. Requires careful monitoring.
  • Special requirements: Requires a very large tank with plenty of live rock for hiding and exploring. Strong filtration is essential due to their messy eating habits. They will rearrange tank decor and may bite at equipment. Provide a varied diet of meaty foods.

Water parameters

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

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