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Indo-Pacific Flounder Aquarium Care Guide

Pseudorhombus arsius

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Keeping Indo-Pacific Flounder in an aquarium requires the right conditions.

Aquarium Information

  • Care level: expert
  • Temperament: semi-aggressive
  • Diet: carnivore
  • Minimum tank size: 250 gallons
  • Compatibility: Best kept in a species-specific tank or with very large, robust, non-aggressive fish that cannot be swallowed. Avoid small fish or invertebrates.
  • Special requirements: Requires a deep sand bed (at least 4-6 inches) for burrowing and camouflage. Excellent filtration and stable water parameters are crucial. Provide ample open sand areas and minimal rockwork to facilitate its natural behavior.

Water parameters

Temperature
22-26°C (72-79°F)
pH level
8.1-8.4
Hardness
8-12 dKH

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