API Goldfish Flake. Keep your Goldfish healthy and vibrant with API Goldfish Flake Premium Fish Food, a complete daily diet packaged in a convenient 0.36 oz (10 g) container. This premium formula is crafted with optimal protein sources and fiber specifically to promote healthy digestion in Goldfish. A key benefit is the scientific formulation that allows for efficient nutrient use, which results in significantly less waste and lower ammonia production, leading to cleaner, clearer aquarium water. Furthermore, the flakes are enriched with beneficial ingredients like Yeast, Garlic, and Vitamins C and E to actively support and strengthen your fish's immune system. Instructions: Feed the flakes 1-2 times daily, providing only the amount your fish can completely consume within three minutes.