New to this wonderful site, have done lots of reading and learning! Bought a house that has about a 1/10 acre pond approximately 10 feet deep when full. Sides are relatively steep as far as dropping off. Was looking back and saw a few DIY systems using an ECO 7 pump. Given that my pond is relatively small, I was thinking of going with the ECO 5 with two 9" diffusers. I would have the pump about 5' on the bank of the pond, electric is already there. Not knowing calculations for this type of thing, was hoping someone could tell me if this setup would work. Not sure I need two diffusers either??? Appreciate any help with this! Matt
