i installed a pump a few months ago to keep my pond full in these dry times. it is rated at 70 gallons per minute, but i am getting less than that because of lift and head pressure. it discharges into the pond via 2" pipe,and i would guess somewhere around 40-50 gpm. i choked it down to a 3/4" pipe and it will shoot a 25ft horizontal stream of water. would i gain any benefits if i ran a pipe out to the deeper parts and shot a stream underwater to kinda circulate the bad bottom water?
kasco makes a pump that circulates water. do any of you all have any experience with these type units vs aeration?

Scott Hanners