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Harder Aquarium Care Guide

Mugilidae

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Keeping Harder in an aquarium requires the right conditions.

Aquarium Information

  • Care level: intermediate
  • Temperament: peaceful
  • Diet: omnivore
  • Minimum tank size: 180 gallons (for larger species, smaller for juveniles)
  • Compatibility: Generally compatible with other peaceful, similarly sized brackish or marine fish. Avoid highly aggressive or predatory species.
  • Special requirements: Requires a large tank with ample swimming space and good filtration due to their detritivorous feeding habits. A sandy substrate is beneficial as they often sift through it for food. Can be kept in brackish or marine setups, depending on the specific species and its acclimation. Some species may require a transition period if moved between different salinities.

Water parameters

Temperature
20-28°C (68-82°F)
pH level
7.5-8.5
Hardness
10-25 dKH

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