Native to reefs ranging from mid-depth to shallow lagoons of the Indo-Pacific and South Pacific, wild specimens prefer to school in large shoals amongst branching corals like Acropora. In the home aquarium, the Blue Green Reef Chromis does best in similar environments and will actively swim at all levels of the aquarium water column. In fact, small schools of the Blue Green Reef Chromis add a dazzling and dramatic shimmer of beauty to almost any well-established reef system.
Overall, the Blue Green Reef Chromis is very hardy and can live between 8 to 15 years in aquariums with excellent water quality. For best care, feed several times throughout the day with a varied diet of meaty foods, herbivore flakes, and frozen preparations. Vitamin-enriched foods may also help to preserve body colorations.
Some aquarists have successfully bred the Blue Green Reef Chromis in the home aquarium. Interestingly, the body color of mature males, ready to nest, changes to a muted yellow color. However, breeding success requires perfect water parameters in only the largest of non-predatory aquarium systems.
Source: Live Aquaria. Photo indicative only.