Pond Boss Forums AERATION Systems questions Can I do this myself?

Cecil, I see the AES rotary vane pump 1/3 HP at $407 and Stoneycreek 1/4 HP both same cfm output at $395.00 The AES is a Sweetwater made by Gast without the carbon vane filters. So dont see AES that much out of line compared on that item. I advertise that same pump for $295.