I was wondering if the Aquascape Aquasurge 4000 pump would be big enough for my application. I have a small pond area of about 8ft by 12ft and a cascading waterfall. The top of the waterfall is about 35ft from the pump but is only about 6ft raised vertically from the pump. The specifications of this pump can be seen here --> http://www.islandnet.com/~pondusa/npaquasu.htm
The specifications of my current pump are 1.2HP, 61GPM, 28' lift. My current pump uses about 840 watts while the Aquasurge 4000 uses about 220 watts. The energy saving alone will pay for this pump in about a one year period.
Thanks in advance for any advice on this matter,