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Atlantic Wolfish Aquarium Care Guide

Anarhichas lupus

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Keeping Atlantic Wolfish in an aquarium requires the right conditions.

Aquarium Information

  • Care level: expert
  • Temperament: aggressive
  • Diet: carnivore
  • Minimum tank size: 500 gallons
  • Compatibility: Not suitable for community tanks; best kept alone or with very large, robust, and non-aggressive cold-water species that cannot be eaten.
  • Special requirements: Requires a very large, cold-water marine aquarium with excellent filtration, strong water movement, and plenty of rockwork or caves for hiding. Substrate should be soft to allow for burrowing. Maintaining consistently low temperatures is crucial and often requires specialized chilling equipment. Due to its size, aggressive nature, and specific environmental needs, it is rarely kept in home aquariums and is primarily found in public aquariums.

Water parameters

Temperature
35-50°F (2-10°C)
pH level
7.8-8.4
Hardness
1.020-1.025 SG

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