The world"s favorite fish food continues to be the innovation leader. The latest version of this 55-year-old original has been optimized with the fishkeeper"s success in mind. An updated easier-to-digest formula yields Tetra"s "Cleaner & Clearer Water" guarantee. TetraMin® Flakes continue to be packed with patented, health-enhancing ProCare. This precise blend of immunostimulants, vitamins, biotin, and Omega-3 fatty acids is custom-designed to strengthen fish"s resistance to disease and stress.