Purchase = 2 Active Aqua AAPW250 submersible water pumps. Choose a pump that was built to go below the waterline, the AAPW250 **Active Aqua** Submersible Pump! Active Aqua's entire pump collection completes any growing setup, but for hydroponic systems, you can't beat the submersible line. All Active Aqua submersible pumps include multiple hose fittings so you get an exact fit every time. The powerful construction of each pump includes removable foam filters, impellers, rubber mounting feet to reduce vibration, and a heavy-duty 10-foot power cord. Adjust the pump flow to keep things moving at your preferred pace. The **Active Aqua** submersible pump moves 250 gallons per hour and is recommended for 25 gallon tanks, but you can adjust the pump flow to move at your preferred speed. The pump can be used for indoor and outdoor use, is environmentally friendly and oil-free, and is UL listed. VMInnovations is an authorized Hydrofarm distributor selling new and guaranteed products