General Hydroponics Aeroflo 120 site systems w/ chillers

So originally I had a small warehouse full of these things. They worked pretty well, but alas, we were too close to a school :( They are all "clean", but have been in an indoor storage for some time, and will need to be cleaned again before use. I have 4 complete 120 site units. I have MANY of the planting tubes in both 6`(10ct.) and 4`(6ct.). I also have a bunch if aquarium chillers that we used to run with these for better success. I`m a real expert with these things, and help you get set up. They are GREAT for small spaces, or absentee growers with an auto top-off system.