The Nutrafin Max Betta Colour Enhancing Food is completely balanced with multi vitamins, advanced yeast extract, and natural colour enhancers to nourish your fish while keeping them looking bright and vibrant. It contains freeze-dried bloodworms for maximum palatability. All-round, these flakes are a nutritious and balanced diet for beautiful betta fish. Betta fish food Contains nautral colour enhancers Includes freeze-dried bloodworms for maximum palatability Multi vitamins Advanced yeast extract