Laguna Koi and Goldfish Floating Food Sticks, Spirulina and Wheat Germ, 21 oz Promotes health benefits such as: higher resistance to disease, better growth, brilliant colors and lustrous appearance Highly palatable and digestible For spring and fall; suitable for koi and pond goldfish Recommended for water temperature is above 47-degree Fahrenheit 21-Ounce; packed in a UV protected container