Tetra has been around since 1951. They are the largest global manufacturer of ornamental fish food and the acknowledged global authority. Tetraโ€™s tradition of innovation started more than 50 years ago in Melle, Germany, where Dr. Ulrich Baensch founded the company (Tetra Werke) and pioneered the development of flake fish food, an innovation that revolutionized the industry. Tetra is dedicated to helping seasoned hobbyists and beginners alike enjoy a successful, life-long aquatic experience.