Recreate a scene from the desert landscape with Repti-Sand, and make your desert-dwelling pals feel a little more at home. This all natural substrate is free of harsh chemicals and dyes, making it the perfect choice for your reptile's enclosure. This very fine Quartz desert sand stimulates natural digging and burrowing behavior and is an excellent egg-laying medium for many of your scaly sidekicks. Suitable for many desert-dwelling reptiles and creatures.