Exo Terra Large Heatwave Rock Cleaning Round pebbles 5/9-inch to 5/8-inch

Round pebbles 5/9-inch to 5/8-inch

its patented Bil-Holster removes toxic ammonia and nitrites

Nitrifying bacteria live on surfaces such as filter media

amphibians and insects can easily escape out of the Exo Terra's Reptile Water Dish by the 'safety steps' inside the bowl to prevent drowning

Available in 10-pound plastic pack with large size

Exo Terra Large Heatwave Rock Cleaning Round pebbles 5/9-inch to 5/8-inchThe Heat Wave Rock simulates a stone heated by the sun (in nature, even after sunset, stones maintain some heat for several hours). Various reptiles, including nocturnal, use this form of conductive heat for thermoregulation which is important for metabolism and digestion. The Heat Wave Rock automatically shuts off when a certain surface temperature is reached to prevent burns or overheating.