This is an econmical way to aerate, destratisfy and circulate water in water gardens and koi ponds, increasing oxygen which will help with decomposing organic material resulting in a cleaner, healthier pond. High quality continuous duty aeration system is ideal for both summer time aeration and winter deicing, powered by a long lasting super quiet air compressor that needs to be protected from the outside elements. Kit includes Compressor, 12-Feet vinyl tubing and air diffuser. EasyPro, an industry leader of quality and innovation, offers the widest selection of water feature, fountains, and lake management products available. EasyPro Pond Products is a name you can trust.