Blue Rainbow

Blue Rainbowfish are a beautiful and very active fish community fish from Papua New Guinea. Growing up to 12cm, these need to be kept an aquarium at least 120cm long and will tolerate a pH level of anywhere between 7.0 and 8.5. Bright lighting, lots of plants with pieces of root or driftwood and a dull coloured fine substrate is appreciated most by this species. Best kept with other active fish and feed a mix of flakes, pellets, and frozen tropical foods.