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Longhorn Cowfish Aquarium Care Guide

Lactoria cornuta

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Keeping Longhorn Cowfish in an aquarium requires the right conditions.

Aquarium Information

  • Care level: advanced
  • Temperament: peaceful
  • Diet: carnivore
  • Minimum tank size: 120 gallons
  • Compatibility: Generally peaceful with other non-aggressive, non-piscivorous fish. Avoid housing with aggressive species or those that might nip at its fins. Not reef-safe as it may nip at corals and invertebrates.
  • Special requirements: Requires a well-established, mature aquarium with plenty of live rock for hiding and grazing. Excellent filtration is crucial due to their messy eating habits and potential to release toxins when stressed. Provide a varied diet of meaty foods. Avoid sudden movements or startling the fish, as stress can induce toxin release.

Water parameters

Temperature
72-78°F (22-26°C)
pH level
8.1-8.4
Hardness
8-12 dKH

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