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Channel Catfish Aquarium Care Guide

Ictalurus punctatus

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Keeping Channel Catfish in an aquarium requires the right conditions.

Aquarium Information

  • Care level: advanced
  • Temperament: semi-aggressive
  • Diet: omnivore
  • Minimum tank size: 500 gallons (for adult specimens)
  • Compatibility: Generally not suitable for typical home aquariums due to their large size and predatory nature. Can be kept with other very large, robust fish in extremely large, specialized setups.
  • Special requirements: Requires very large tanks with excellent filtration due to their size and waste production. Needs plenty of hiding spots (caves, large PVC pipes) and a soft substrate to prevent injury to barbels. Not recommended for beginners.

Water parameters

Temperature
65-80°F (18-27°C)
pH level
6.0-8.0
Hardness
5-20 dGH

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