Hydro-Air pump moves water&air. For ponds up to 1000 gal 18' cord

Hydro-Air pump is a unique patented design that allows water flow and aeration to be produced by one pump. Dual-ended impeller design. Custom designed diffuser disperses a wide band of air bubbles. Aerates ponds up to 1,000 gal. Great for aerating and circulating nutrient solutions in hydroponic growing. Two prefilters included. 18' grounded power cord.