Endemic to Lake Kutubu and the River Soro in Papua New Guinea, these fish tend to inhabit areas of thick vegetation. The native environment of this species is very remote and was formed when debris from a volcano blocked off a valley. This environment is currently being threatened by overfishing, though several conservation groups are working for the preservation of the lake. These fish are known for their brilliant blue coloration, though they may also appear turquoise or green in color. Juveniles of the species, which are most often found in pet stores, are significantly less colorful.