Hi Jeff, I feed about 4000 gallons per day from my well into my pond to keep it topped off and have it going into a six head sprayer I built from PVC pipe and brass spray down nozzles. I get about 20 ft of height before the spray comes splashing into the pond, not sure how much oxygen I am adding but the effect is nice and everyone who drives by also takes a look. It also keeps a nice open area in the winter when the pond freezes over so that is an added benefit.