Nutrafin Max Tropical Fish Flakes is a highly palatable and nutritious multi-nutrient fish food that provides the ultimate in tropical fish nutrition. Naturally coloured by its ingredients, the nourishing food contains multi-vitamins, natural colour enhancers, and Advanced Yeast Extract, which helps improve digestion and allows optimal nutrient absorption. Format: 215 g (7.58 oz) Feeding Instructions: Feed as much as fish can eat in 2 minutes, 2-3 times daily.