TetraPond Koi Sticks is a complete high-quality staple food in floating stick form, specially developed for the healthy, balanced diet of Koi. Each stick contains all essential nutrients, vitamins and trace elements your fish need. The high-quality carotenoids which are natural colour enhancers bring out the red, yellow and orange colour pigments in Koi to their full brilliance. The high-quality resealable plastic bag protects the food from harmful effects such as sunlight, air and dampness. This means important ingredients are protected and the food is kept fresh, making sure your fish get the best possible nutrition.