Aquascape Mini Stacked Slate Urn Fountain Kit Aquascape fiberglass stone composite has all the natural beauty of real rock with the added durability and light weight of fiberglass. Aquascape fiberglass stone composite creates the soothing sound of trickling water making it the focal point of any setting. Create a natural paradise in your back yard. Light-weight and durable Can be used indoors or outdoors Never fades or chips Natural rock veneer Ages like real stone Please Note: The AquaRock Fountain Kit does not include decorative gravel or pebbles. If the Fountain Kit will be used in colder climates the water pump will need to be stored inside for the winter. The bucket can be left outside but should be drained and covered.