How do Koenders Windmill Pond Aeration Systems work?
1-Air is forced out of the airstone diffuser kit adding oxygen to the pond. 2-Air bubbles travel to the surface carrying waste by-products and pollutants. 3-Water circulates within the pond bringing oxygen-rich water from the surface to the bottom. 4- The pond is aerated creating an improved water environment. To purchase a Koenders windmill or accessories, you can Order Direct Online or use our Locate a Dealer form to find the dealer closest to you.