Korean Rockfish Aquarium Care Guide

Keeping Korean Rockfish in an aquarium requires the right conditions.

Aquarium Information

• Care level: advanced
• Temperament: semi-aggressive
• Diet: carnivore
• Minimum tank size: 250 gallons
• Compatibility: Best kept in a species-specific tank or with other large, robust, and non-aggressive cold-water marine fish. Avoid keeping with smaller fish or invertebrates as they will be preyed upon.
• Special requirements: Requires a large, well-filtered aquarium with plenty of rockwork for hiding and territorial establishment. Excellent water quality and stable parameters are crucial. Can be sensitive to sudden changes in temperature or salinity. Provide a varied diet of high-quality frozen and live meaty foods.

Water parameters

Temperature

10-20°C (50-68°F)

pH level

7.8-8.4

Hardness

1.020-1.025 SG

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