Zoo Med Gourmet Tortoise Food - 13.5 oz (400ml) - Natural Diet with Added Vitamins & MineralsZoo Med? s Gourmet Tortoise Food adds enrichment to your Tortoise? s diet with the addition of dried Carrots Hibiscus flower petals and Sweet Potatoes. Zoo Med has over 30 years of experience researching the nutritional requirements of reptiles and developing foods that meet their nutritional needs. This natural food includes essential vitamins and minerals. There are no artificial colors flavors or preservatives added!