Over time, the DA-20 display-style pond aerator has proven to be the most effective way to add essential oxygen to your pond or lake and promote a healthy ecosystem. A DA-20 display-style pond aerator also eliminates mosquito breeding, inhibits algae growth, prevents odors, and keeps your water sparkling clean — while adding spectacular aesthetics!

The DA-20 Display Fountain Aerator is designed to maintain an ecological balance in lakes and ponds by creating both vertical and horizontal water circulation while simultaneously adding oxygen to the water.

Featuring a stainless-steel, oil-free, submersible motor, the DA-20 is the most environmentally friendly water aerator on the market. And with no oil to add or change, and no control box required, it’s maintenance-free! The DA-20 is also easy to install, requiring just two anchoring ropes and weights or tethers.

The Scott Aerator Company has engineered all of its water features to eliminate the need for time-consuming, costly winterizing products and procedures. Simply leave your aerator or fountain in the water, turn off the power supply, and forget about it for the winter. Once the water thaws in the spring, restore power to the unit and you’re good to go. All components will withstand sub-zero conditions without damage.