Zoo Med Reptisoil is a unique blend of peat moss, soil, sand, and carbon designed for tropical terrarium set-ups. This carbon-rich soil is great for burrowing, egg-laying, and growing live vegetation such as ferns, bromeliads, miniature, orchids, succulents, and carnivorous plants.A special blend of peat moss, soil, sand and carbonGreat for tropical set-ups and plant growingSupports burrowing and egg layingThe added carbon helps keep the soil aerated and improves drainage. Made in the USA.