DA-20 Display Aerator for Large, Commercial Ponds

Our large, commercial aerating fountains can move between 700 and 800 gallons of water per minute. These DA-20 pond aerators create a gorgeous, funnel-shaped spray pattern that provides a serene yet spectacular focal point for your landscape, while also keeping your pond healthy.

The high water flow rate easily moves algae off the surface, making your pond sparkle, keeping pesky insects away, and adding large amounts of oxygen to the water. This added oxygen does wonders for your fish and rapidly breaks down decaying matter at the pond bottom. As an added benefit, more oxygen means less muck over time.

For those who own large ponds that need heavy-duty aeration—but who also want a graceful, pleasant-sounding water feature—our hard-working 2 and 3 hp DA-20 Display Aerators were made for you.

All Scott Aerator products are built to withstand harsh conditions — no need for complicated or costly winterizing procedures. Simply shut off the power and leave your fountain or aerator in place. When spring arrives and the ice thaws, restore power, and it’s ready to run. Every component is engineered to endure subzero temperatures without damage.

Made in the USA: All Scott Aerator Company fountains, aerators, Aquasweeps, and de-icers are proudly made in Holland, Michigan and carry an unconditional 5-year motor warranty. These products are manufactured using a stainless-steel, oil-free, submersible motor, making them among the most environmentally friendly pond products on the market. There is no oil to change, no maintenance required, and no control box needed. Like all Scott Aerator fountains and aerators, the DA-20 is designed for use in both fresh and salt water.

Aerator Comparison Brochure

Aerator Comparison Brochure (PDF)