At last, long-stem fiber diets for Tortoises: Zoo Med’s Grassland Tortoise Food and Forest Tortoise Food. These formulas contain long-stem fibers, an important part of tortoises natural diet. Only Zoo Med’s food contains this necessary fiber which is not found in any other commercial food. Contains nutritious Dandelion Greens, Yucca, and other plants that tortoises love! This Forest Tortoise Food is especially for Red Foot, Yellow Foot, and Elongated Tortoises. This food is natural with added vitamins, minerals, and other trace nutrients. There are no artificial colors, flavors, or preservatives added! Available Size: 15 oz