Use Zoo Med's Aquatic River Pebbles to create an all-natural, safe river bed look in your enclosure. Safe for all sizes of aquatic turtles, the rocks can be placed in the home of any species, including Red-eared Sliders, Map Turtles, Cooters, and other fully aquatic turtles. The River Pebbles come pre-washed and are easily cleaned when required and reusable!