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Blue Reef Chromis Aquarium Care Guide

Chromis cyanea

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Keeping Blue Reef Chromis in an aquarium requires the right conditions.

Aquarium Information

  • Care level: beginner
  • Temperament: peaceful
  • Diet: omnivore
  • Minimum tank size: 30 gallons (114 liters)
  • Compatibility: Generally compatible with most peaceful reef-safe fish and invertebrates. Best kept in groups of 3 or more to reduce aggression among themselves.
  • Special requirements: Requires a well-established aquarium with plenty of live rock for hiding and grazing. Good water quality and stable parameters are crucial. Benefits from multiple feedings of small amounts throughout the day.

Water parameters

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

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