Showa Koi Wallpaper is a amazing nature wallpaper which will bring you moving Showa koi fish to your desktop. You will enjoy the serene view of the Showa koi fish in the aquarium. Download free Showa koi Wallpaper and let amazing colorful Showa koi fish take you on an exciting water journey! The Showa Koi is a colorful fish that can be identified from a distance easily.