The world's favorite fish food continues to be an innovation leader. Today's TetraMin  has been improved with the fishkeeper's success in mind. The Clean and Clear Water Formula? means that the flakes are even easier to digest and do not leach color, thereby keeping aquarium water clean and clear. This precise blend of immunostimulants, vitamins, biotin, and omega-3 fatty acids is custom designed to strengthen fish's resistance to disease and stress. TetraMin Tropical Flakes contain the Tetra Active Life Formula, with antioxidants for healthy cells, select proteins for growth, and prebiotics for digestion. Active Life Formula helps nutritionally support fish's immune system for optimal health and long life. Feed two to three times daily, only as much as your fish can consume within three minutes. This food will not cloud water when used as directed. Since 1951, Tetra has developed the world's most comprehensive body of fish food knowledge, and fishkeeping enthusiasts have looked to the brand for products and solutions that add ease and beauty to their homes. Whether you're an experienced hobbyist or just starting out, Tetra has everything you need. from a large variety of quality fish food and innovative equipment to test kits and décor.