Jack Crevalle Aquarium Care Guide

Keeping Jack Crevalle in an aquarium requires the right conditions.

Aquarium Information

• Care level: expert
• Temperament: aggressive
• Diet: carnivore
• Minimum tank size: Not suitable for typical home aquariums due to size and activity level; requires public aquarium scale.
• Compatibility: Only with very large, robust, and similarly sized predatory fish in extremely large public aquarium settings. Highly predatory towards smaller fish.
• Special requirements: Requires immense tank volume, strong filtration, high oxygenation, and a constant supply of live or fresh dead prey. Not recommended for private aquarists.

Water parameters

Temperature

22-28°C (72-82°F)

pH level

8.1-8.4

Hardness

1.020-1.025 SG

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