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Mangrove Jack Aquarium Care Guide

Lutjanus argentimaculatus

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Keeping Mangrove Jack in an aquarium requires the right conditions.

Aquarium Information

  • Care level: expert
  • Temperament: aggressive
  • Diet: carnivore
  • Minimum tank size: 1000 gallons (for adult specimens)
  • Compatibility: Not suitable for community tanks. Can be kept with other large, aggressive fish of similar size, but often best kept alone or in very large, species-specific setups.
  • Special requirements: Requires a very large tank with ample hiding spots and strong filtration. Diet should consist of high-quality meaty foods. Due to their aggressive nature and large adult size, they are generally not recommended for home aquaria and are more suited for public aquariums.

Water parameters

Temperature
24-28°C (75-82°F)
pH level
7.8-8.4
Hardness
1.020-1.025 SG

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