
Chromis insolata
Family: Pomacentridae ยท Chromis & Damselfish
Also known as: Olive Chromis, Sunshinefish
The Sunshine Chromis is a uniquely colored Caribbean species that displays an unusual and attractive combination of olive-gold coloration on the upper body transitioning to a vibrant blue-purple on the lower body and belly. This two-toned gradient gives the fish an appearance that is quite different from the more uniformly colored Chromis species, making it an interesting choice for aquarists seeking something distinctive. Under proper lighting, the blue lower portion shimmers beautifully against the warm golden upper tones.
Native to the Caribbean and western Atlantic, Sunshine Chromis are primarily a deep-reef species, typically found at depths of 20 to 80 meters along outer reef walls and steep drop-offs. This deeper habitat preference means they are less frequently collected than shallow-water Chromis species, contributing to their moderate rarity and slightly higher cost in the aquarium trade. Their deep-water origin also means they benefit from slightly cooler water temperatures and subdued lighting.
In the aquarium, Sunshine Chromis are moderately easy to care for, though their deep-water origin places their care level a step above the most common beginner Chromis. They adapt well to captivity once acclimated and accept a variety of prepared foods. Keep them in groups of three to five individuals in tanks of 55 gallons or larger. They are completely reef-safe and their unique olive-gold and blue coloration provides a distinctive look that sets them apart from more commonly kept species.
Sunshine Chromis are omnivores that feed on zooplankton in the wild. In captivity, they accept marine flakes, pellets, frozen mysis shrimp, enriched brine shrimp, and finely chopped seafood. Feed two to three times daily for optimal health.
Sunshine Chromis are peaceful and compatible with most reef community fish. They mix well with clownfish, tangs, wrasses, gobies, blennies, and other non-aggressive species. Their moderate size makes them versatile community members.
Check CompatibilitySunshine Chromis are substrate spawners with male parental care. Little is documented about their breeding in captivity due to their relative rarity. Larval rearing would likely follow the same challenging pattern as other Chromis species.