Is just a surface aerator enough? Does it effect the bottom? When pond was bought there were no working aerators and no spring but still had fish.
Surface aerators typically end up costing more to operate per amount of aeration generated.
What would you recommend? The circular pond is north to south approximately 100 ft across and east to West approximately 100 ft across that way and best estimate the deepest is 4 to 6 feet.
Any diy or homemade aerator options maybe using a sump or bilge pump that's fairly cheap to operate?
If aerator is on timer is daylight or night time the best to operate?
