Family: Cyprinidae Distribution: Danio kerri, better known as the Blue Danio, is a freshwater species distributed in clear streams on the Malay Peninsula, Asia. It can be found in open waters areas but also in heavily vegetated environments PH: 6.5 – 7.0 Temperature: 23°C – 25°C (73 – 77F) Hardness: 5 – 12 dH Description: [...]