What do I feed my Koi?

 

Your Koi's diet and nutritional needs will change with the water temperature.  During the summer, you will need to feed your Koi a food that is high in protein, around 30% to 50%.  During the spring and the fall, when the water is cold, you will need to feed your Koi a Wheat Germ based Koi food that is easy to digest.  During the winter, Koi go dormant and won't eat.  If you keep your Koi in a tank inside your house during the winter, you can keep feeding them a high protein food.