Hello, I've finally decided it's time to find a better way to supply water to my chickens. First the first few years I used a traditional 1/2 gallon waterer which sat on the ground. This was horrible...as I had to fill it daily and as soon as I put clean water into the thing my chickens would kick grass or dirt into the thing. Next...after getting the idea here...I tried hanging the waterer. That didn't work either as they kept spilling the water out after just a few minutes. After all of this I finally got water-nipples to try. These worked much better but I noticed my chickens were always super thirsty and that egg production dropped. Because of this I used both the nipples and the waterer for the last six months. Yesterday I was pulling everything out to clean and I noticed the nipples had failed and my chickens couldn't get water from them. What can I do that will provide a LOT of CLEAN water to my chickens. I don't want to have to fill their water daily but don't want it dirty after a few minutes either. Any ideas?