The use of an aeration system can eliminate several problems with your pond. As the air bubbles (and water) rise from the bottom of the pond, the pond water will turn over, helping to maintain proper oxygen levels through the pond. This slow circulation will eliminate thermoclines preventing deadly zones of low oxygen. In the winter, aeration can eliminate the buildup of toxins from decaying vegetation by keeping an opening in the ice for gas exchange.
SW40 includes 4 ProAir self weighted diffuser plates, standard SilentAir composite cabinet with cooling fan, high efficiency diaphragm SilentAir compressor with quad maniford assembly, 200 or 400 EasySet self-weighted 3/8 airline.