Why choose The Half Off Ponds' Piranha Pump Series? Our Half Off Ponds Piranha Pump Series is truly a best-of-breed submersible pump for water gardens, fish ponds and pondless water features.<br><br> The high flow, high head energy efficient direct-drive technology is combined with superior stainless steel and reinforced fiberglass construction.<br><br> The upright design, with a space-saving footprint, makes this pump ideal for skimmer and pondless waterfall installations.<br><br> The intake screen prevents clogging, while the vortex impeller passes solids up to 1.<br><br> 25 inch.<br><br> The direct drive motor provides years of life while providing the power needed to create heavy water flow.<br><br> Manufactured with high-quality seals for long and efficient pump life.<br><br> These pumps are excellent for fast flowing waterfalls and for features that have significant heights to overcome without losing volume.<br><br> The Piranha Series is engineered for 24-hour continuous use and are equipped with an overload sensor that prevents a burnout.<br><br> Contains mineral oil.<br><br> Backed by a 2-year manufacturer's warranty!