Check the listing for details. Aquascape Pond Aeration Kit/2 Outlet (Includes Compatible Replacement Diaphragm). Condition: New. Listed at 63.98 USD. Aquascape Pond Aeration Kit/2 Outlet (Includes Compatible Replacement Diaphragm) The aerator adds oxygen to water, improving the pond ecosystem all year, for ponds up to 2,000 gallons. Includes air pump/compressor, weather-resistant 3/16" air tubing with pre-installed check valves, weighted 4" air discs, and a 6-foot power cord. 3-Year USA-Backed MFG warranty. Quiet operation, durable, and energy efficient. Ideal aeration system for small to medium-sized ornamental ponds, koi ponds, and water gardens. This kit includes a replacement diaphragm. This wearable part requires periodic replacement to keep the air pump running optimally. The Aquascape Pond Aerator Kits feature a pond aerator pump with strong exterior housing and a wide, flat base. An internal rubber gasket and external rubber feet reduce pump noise and vibration. The premium 3/16" black silicone airline remains flexible and resists algae formation in the line, unlike clear airlines. The system's diaphragm and assembly cartridge are replaceable. The manufacturer recommends the pump be protected from airborne dust and debris. Every pond process depends on oxygen. With water's dissolved oxygen levels in constant fluctuation, having a pond oxygenator is important all year. In summer, an aerator adds oxygen and helps to circulate water. In winter, the aerator helps keep a small hole in surface ice, especially when the air discs are located near a floating de-icer, allowing toxic gases to escape. Your fish and plants will benefit greatly from the oxygenation this kit gives to your pond's ecosystem! Specs:Pond Air 2 (75000) Model.Max Pond Size: 2000 Gallons.Max Pond Depth: 8.5 ft.Max Output: 0.28 CFM/ 7.93 LPM.2 Outlets.6 Watts.Includes 2 air discs.Pump Size LxWxH: 5.25" x 4.75" x 3.5".Air Line: (2) 25' rolls 3/16" silicone. --------------------------------------------------------------------------------------- Who Is Pond & Garden Depot? Pond & Garden Depot is the internet division of Green Vista Water Gardens. We are one of the leading pond specialists in the Midwest with 4 acres devoted just to ponds and water features. We have been in business since 1997 and specialize in everything for the home pond and garden. Our store features a selection of products for the pond & garden that we can offer at a great value. Check back often for new specials and listings! Why Buy From Pond & Garden Depot? We're specialists in what we sell. Our staff includes graduates from Ohio State (B.S. Horticulture) & Purdue University (M. S. Horticulture), plus we have over 60 years of combined hands-on experience in ponds & water gardens. We maintain over 15 different display ponds and water features on our business grounds ranging from small bubbling fountains to 10,000 gallon ponds with complete assortments of plants & fish. We have hands-on experience with many of the products we sell.Buy with confidence: We guarantee everything we sell and have been selling on Ebay and the internet since 1998.All of our products represent a great value. We are here for the long run and stand by our products. Thanks for visiting us today! -The Pond and Garden Depot Questions? Use the "Contact Seller" link above! Meet Our Staff!