Easy Pro: 115V | Asynchronous Submersible Mag Drive Pump | 1922GPH | 2510GPH | 3120GPH | 4620GPH | 5360GPH | 6750GPH | 9460GPH GPH:2510 GPH Like all Scott Aerator Company

Like all Scott Aerator Company water features

then a 1-2 diffuser system is usually sufficient for a 1 acre pond unless you currently have VERY poor water quality currently

For use with 4″ schedule 40 PVC fittings and pipe

Fish waste and other muck that accumulates on a pond bottom can be easily removed by a bottom drain

or less from the water’s surface

Easy Pro: 115V | Asynchronous Submersible Mag Drive Pump | 1922GPH | 2510GPH | 3120GPH | 4620GPH | 5360GPH | 6750GPH | 9460GPH GPH:2510 GPH Like all Scott Aerator CompanyThe EPA series of asynchronous mag drive pumps are where power and efficiency meet. These pumps are perfect for ponds and waterfalls. Easy Pro's workhorse submersible pond pump is available in seven models with flow rates from 1922 gph to 9460 gph are designed for the demanding applications of ponds, fountains and waterfalls! Easy pro Direct drive pumps HERE Shinmaywa Direct Drive Pumps HERE EPA series submersible pond and waterfall pumps.