OASE Aquarius Fountain Set Eco with 3 spray heads and adjustable diverter is perfect for small ponds and water gardens. Energy efficient motors keeps operating costs to a minimum, with proprietary grounding plate for unparalleled safety. Aquarius Fountain Sets are easy to install, with telescoping pipe extension for water depths from 10" to 24". Integrated swivel head makes it simple to correctly align the display nozzle even in water features with uneven bottoms or shelves and a valved diverter can power an optional decorative feature using 0.5" to 1" pipe. Aquarius Fountain Sets feature thermal protection that shuts the pump off to prevent damage from overheating and a ribbed intake screen to protect the pump and keep debris from blocking water flow.