$19.99 to $41.95
Heavy-duty galvanized steel fountain helps keep water cool. A constant water level is maintained in pan by vacuum. Top designed to prevent roosting. Tank has brass valve with rubber sealing washer for positive shut off.
"Will LEAK unless absolutely level"
I wish these did not leak so easily. I bought two since I like them, but I have to keep them outdoors because I don't want them leaking inside on the bedding. I was able to keep one level (I had to actually use a level) and put it on cement blocks. That one is not leaking. I use a lightbulb inside the cinder block to keep the water from freezing. So I gave this 4 stars because you can't heat up the plastic waterers to keep them from freezing.
I must admit, I have had a hard time using these as they always seem to need adjusted to stay level and not leak. Maybe it is just me, but I think they would work so much better if the base was taller, leaving more space between the top and the waterline.
"The very best "
I have tried many different watering systems and found this to be the very best. It is easy to clean and easy to fill. Does not freeze and crack like plastic. Works great with the heaters.