Exo Terra Large Heatwave Rock Cleaning an optimal water filtration system

an optimal water filtration system with large filter volume and effective flow control

Available in 10-pound plastic pack with large size

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

converting harmful ammonia and nitrite to less toxic nitrate

each batch is made with care in the USA in Stella & Chewys own kitchen

Exo Terra Large Heatwave Rock Cleaning an optimal water filtration systemThe 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.