ordered 2 of these and both leaked where the main tube meets the smaller nut. Totally disassembled and fixed the misaligned screen and re-attached the water hose adapter. With these wrench tight, I was able to use pliers and hold the main tube and rotate it around some which allowed for the flared end to seat properly in the smaller nut and stop the leak. most likely, there was a bur on each flare preventing it from sealing correctly. Adjustment to the water depth was extremely easy and the bowl doesn't over fill and the birds have clean water without us having to refill them daily. If the bowl gets dirty, its easy to dump out or remove for better cleaning without turning water off. I would recommend and will buy again.
Rating:
[4 of 5 Stars!]