Tetra® GoldFish Flakes are crafted with a Clear Water Formula, ensuring the flakes are easily digestible and do not discolour the water, maintaining the clarity and cleanliness of your aquarium. Enhanced with the patented ProCare blend, these flakes are a precise mix of immunostimulants, vitamins, biotin, and Omega-3 fatty acids, specifically formulated to bolster the fish's resilience against disease and stress.