Kujaku Koi Wallpaper is a amazing nature wallpaper which will bring you moving Kujaku koi fish to your desktop. You will enjoy the serene view of the Kujaku koi fish in the aquarium. Download free Kujaku koi Wallpaper and let amazing colorful Kujaku koi fish take you on an exciting water journey! The Kujaku is a metallic or Ogon koi with the brilliant white reticulated net-like pattern of the Asagi on its back.