When pond temperatures begin to get cold in the fall, you will want to switch the pond fish to a wheat germ based diet high in carbohydrates and lower in protein. Wheat germ pellet foods are more easily digested than regular foods at lower temperatures. Begin feeding wheat germ foods when the temperature of the pond water is below 70 degrees. Stop feeding the fish when the pond water drops below 45 degrees.
Crystal Clear Wheatgerm pond food is designed for koi and all pond goldfish during the cooler months of spring and fall and for transitioning fish out of the cooler months.