Zenkoi Growth And Colour is a nutritionally balanced floating pellet suitable for summer and spring feeding. An optimal blend of only the finest raw materials are processed through a specialised manufacturing plant that cooks, sterilises and enhances digestibility. Scientifically formulated levels of marine proteins and colour enhancing ingredients result in all round improvement in growth and colour. By feeding Zenkoi you are ensuring that your Koi receive the correct balance of nutrients, allowing them to live long, healthy lives. What's in the box 1 x 5kg of Medium Koi Pellets