Tried to link to the thread but???! Any way not very creative but looks good,easy to do & maintain and takes almost no vertical space so if you are going to stack cages as I am it may work for you. I used LLLReptiles water pans for screen cages,drilled holes in back as close to bottom as I could. I inserted 1/4 I'd (inner diameter) tuning with a very tight fit so it would not leak. I had to put a t to allow venting so the small tubing would work. The tubing then goes to a drain bucket. I attached some old galvanized nuts to the tubing to keep it in the drain bucket. It works perfect and handles about 1 3/4 gallons of water per day,I am sure it would handle as much as needed provided the drain bucket was large enough!
