Create a natural desert habitat for your reptile with Exo Terra Yellow Desert Sand. This 4.5kg bag contains real desert sand, sifted to remove impurities and free from dyes or chemicals. It's an ideal substrate for reptiles like bearded dragons and leopard geckos, promoting natural digging and burrowing behaviours. The sand is an excellent heat conductor, suitable for egg-laying reptiles, ensuring your pet feels comfortable and secure. Give your reptile a realistic desert environment with this high-quality, natural sand. Product Summary: Exo Terra Yellow Desert Sand, 4.5kg, reptile substrate, desert terrarium sand, bearded dragon, leopard gecko, natural digging behaviour, heat conductor.