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Picasso Triggerfish Aquarium Care Guide

Rhinecanthus aculeatus

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Keeping Picasso Triggerfish in an aquarium requires the right conditions.

Aquarium Information

  • Care level: intermediate
  • Temperament: semi-aggressive
  • Diet: carnivore
  • Minimum tank size: 120 gallons
  • Compatibility: Can be housed with other large, semi-aggressive to aggressive fish. Not suitable for reef tanks due to its tendency to nip at corals and invertebrates. Should not be kept with smaller, docile fish.
  • Special requirements: Requires a well-established aquarium with ample live rock for hiding and grazing. A strong filtration system is essential due to its messy eating habits. Provide a varied diet of meaty foods. Secure tank lid is crucial as they are known jumpers.

Water parameters

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

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