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Slimy Sculpin Aquarium Care Guide

Cottus cognatus

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Keeping Slimy Sculpin in an aquarium requires the right conditions.

Aquarium Information

  • Care level: advanced
  • Temperament: territorial
  • Diet: carnivore
  • Minimum tank size: 30 gallons
  • Compatibility: Best kept in a species-specific tank or with other cold-water, bottom-dwelling fish of similar size that are not easily preyed upon. Avoid aggressive or fin-nipping species.
  • Special requirements: Requires excellent water quality, high oxygen levels, and a well-filtered tank with plenty of hiding places (rocks, caves, driftwood). Substrate should be fine gravel or sand. Sensitive to elevated temperatures and poor water conditions.

Water parameters

Temperature
45-65°F (7-18°C)
pH level
6.5-7.5
Hardness
5-15 dGH

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