Nutritious Koi Sticks for all types of Koi. These pond sticks are specifically tailored to provide Koi with a balanced, nutritious & colour enhancing diet. They are formulated from soya, wheat, meat & bone meal, maize, oats, fish meal, lucerne, minerals, vitamins & spirulina to help keep your Koi in tip top condition & colour. In a handy tub or bulk sack for added value for your money.