Can-Air SST 2 System Can-Air Diffused Aeration System for Ponds, Lakes and Dugouts in Canada The Can-Air SS Pond or Lake Aeration system with no cabinet is designed to go into an existing shed near pond, lake, or dugout. This aeration system is designed for Canada's climate. Diffuser lands upright when tossed into the pond or lake. 38% larger diffuser area than competition. Can-Air 2 SST System Includes: (1) KM-60 Teich-Aire Compressor w/ heatline & fittings assembled (1) Compressor shelf w/ cooling fan/cord (2) 100’ 3/8” sinking airline (2) Can-Air SS Diffuser Required Fittings