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Kichiji Rockfish Aquarium Care Guide

Sebastes joyneri

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Keeping Kichiji Rockfish in an aquarium requires the right conditions.

Aquarium Information

  • Care level: expert
  • Temperament: semi-aggressive
  • Diet: carnivore
  • Minimum tank size: 200 gallons
  • Compatibility: Best kept in a species-specific tank or with other large, cold-water, non-aggressive fish that can tolerate similar deep-water conditions. Avoid small fish or invertebrates as they may be prey.
  • Special requirements: Requires a very large, cold-water aquarium with excellent filtration and strong water movement. Mimicking deep-sea conditions with low light and plenty of rockwork for hiding is crucial. Not suitable for typical home aquariums due to its specific environmental needs and deep-water origin.

Water parameters

Temperature
4-10°C (39-50°F)
pH level
7.8-8.4
Hardness
1.023-1.026 SG

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