RepTerra Premium White Calcium Carbonate Sand comes in a convenient 5 lb bag, designed to create a comfortable and natural habitat for your reptiles, tortoises, and hermit crabs. This soft white sand not only enhances the appearance of enclosures but also contributes to the health and well-being of your pets. Made specifically for desert-dwelling animals, this substrate serves as a beneficial source of calcium carbonate, which aids in digestion and overall health. It’s safe to use with basking stones, providing an easy and effective solution for your pet’s living environment. With RepTerra sand, you can ensure your pets have a cozy, safe, and healthy space that mimics their natural habitat, promoting their happiness and vitality. Transform your pet's enclosure into an inviting and supportive area with high-quality, premium calcium carbonate sand.