Goshiki Koi Wallpaper is a amazing nature wallpaper which will bring you moving Goshiki koi fish to your desktop. You will enjoy the serene view of the Goshiki koi fish in the aquarium. Download free Goshiki koi Wallpaper and let amazing colorful Goshiki koi fish take you on an exciting water journey! Goshiki is just one of the many varieties of koi that can have up to five colors. The five colors are black, gray, blue, white, and red. The goshiki koi usually has a solid white base with black and blue edging, and black and red patterns overlaying the white, blue and black colors of the base.