Pond-Mag 2, 250GPH Magnetic Drive Utility Pump. Pondmaster Pond-mag pumps are durable engineered to last. Powerful ceramic magnetic impeller is the only moving part which makes these pumps extremely energy efficient. Rigid prefilter included with pump. Ceramic Shaft for more durability. 18' grounded power cord. 5 year limited warranty. Operates inline or submersible. Horizontal or vertical positioning.