Omega One Goldfish Flakes are formulated with higher levels of quality proteins and fats than other goldfish foods. Recent studies have shown that, particularly for goldfish such as lionheads, higher levels of quality proteins with good amino acid and omega fatty acid profiles are very beneficial for growth and long-term health. In addition, the revolutionary protein-binding system means that vitamins will not leach out into the aquarium. Omega One Goldfish Flakes are rich in Omega 3 & 6 HUFA's, and contain natural pigments for vibrant colors. Made with an abundance and variety of fresh seafood proteins. Never clouds water.