ULTRACLEAR Spring & Fall (Wheat Germ) Fish Food ULTRACLEAR Spring & Fall (Wheat Germ) formula is a natural vegetable and plant based Koi food that is easily digested a unique blend of high quality natural vegetable proteins, amino acids and digestive enzymes helps your fish to digest their food and keep them in optimum health Great for the beginning and end of the season when water temperatures are coldest. Will not cloud the water