Hey guys. My aeration system has been running well for 3 months now. I have been running it for 14 hours a day with all five diffusers functioning well. I never had to adjust the individual valves after getting them set on day one. I will get pictures of my system on here soon.

My question is this: Do I have to do any special shut down procedures this fall? Run it shorter and shorter increments for a week or two? Our water temperatures have fallen pretty quickly in the last 10 days. Most smaller bodies of water without aeration are turning over. I just stocked my pond with SMB, YP, and WE last week. I just want to make sure I don't mess anything up at this point! My compressor is in a cabinet by my shed and it pumps air about 150' to a manifold of 5 quarter turn valves that control each diffuser. Any winterizing I need to do to my valves, etc.? It gets -5 to -10 here at times in the winter.