The Paskai Rainbowfish, also known as Melanotaenia paskai, is a freshwater fish native to West Papua, Indonesia. It is recognized for its striking coloration, with males displaying intense shades of blue, yellow, and red during breeding displays. The fish is a vibrant orange with a stunning blue eye. It is a schooling fish that lives in very large schools in the wild, in areas with thick and dense vegetation. It is suitable for a planted aquarium3.