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Blue-spotted Puffer Aquarium Care Guide

Arothron caeruleopunctatus

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Keeping Blue-spotted Puffer in an aquarium requires the right conditions.

Aquarium Information

  • Care level: advanced
  • Temperament: aggressive
  • Diet: carnivore
  • Minimum tank size: 180 gallons
  • Compatibility: Not reef-safe; will consume invertebrates and smaller fish. Best kept in a species-specific tank or with very large, robust, and aggressive tank mates.
  • Special requirements: Requires a large tank with ample swimming space and rockwork for hiding. Excellent filtration is essential due to their messy eating habits. They are prone to nipping at tank equipment and should be provided with a varied diet of meaty foods to prevent boredom and aggression. Ensure a secure lid as they can jump.

Water parameters

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

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