I use a 2 gallon water bucket with horizontal nipples
I use the 2-gallon size because that's more manageable for me... I can tote it around and rinse and fill it in my laundry room sink, and it fits right under the ramp to the coop. That size lasts my 4 chickens a couple weeks, but even then it's not empty, I just like to change it. The outside gets dirty real quick, but the inside stays clean and every so often I scrub the nipples with a stiff brush and sanitize both inside and out.
I think I've tried almost everything else... but the above system is always what I go back to and find to be the best, at least for me.
These up-side-down nipples might be what you were thinking of... they definitely have to be suspended, and although they seem to be the easiest for chickens to get water from, they drip A LOT. And I don't like wet bedding. Maybe mine were defective, but they just didn't work for me.
I've heard so many fantastic things about these cup drinkers, but my girls are apparently not very smart... they just won't push hard enough on the paddle to let the water out no matter how many times I show them. They just drink the water out of the cups and walk away. Even hours later the cup is still dry so I'm not sure if they were getting water when I wasn't looking, so I just keep using the horizontal nipples for now-- they do not leak.
Maybe if you could find those "float valves" that @HH.Wench mentioned, they sound pretty good.
I know there's tons of articles out there touting the marvelous benefits of ACV, but I think it's more of a fad than anything. I did use it when my girls were chicks, and it still may be beneficial occasionally, but it's not really necessary to offer all the time. My husband will drink ACV sometimes for his own health, but have you tasted it? I much prefer plain fresh water myself, so that's what I give my girls too.
Oh, and for the winter, I stuff a string of xmas lights inside the cinder block. It's just enough heat to keep the water from freezing.
I use the 2-gallon size because that's more manageable for me... I can tote it around and rinse and fill it in my laundry room sink, and it fits right under the ramp to the coop. That size lasts my 4 chickens a couple weeks, but even then it's not empty, I just like to change it. The outside gets dirty real quick, but the inside stays clean and every so often I scrub the nipples with a stiff brush and sanitize both inside and out.
I think I've tried almost everything else... but the above system is always what I go back to and find to be the best, at least for me.


Maybe if you could find those "float valves" that @HH.Wench mentioned, they sound pretty good.
I know there's tons of articles out there touting the marvelous benefits of ACV, but I think it's more of a fad than anything. I did use it when my girls were chicks, and it still may be beneficial occasionally, but it's not really necessary to offer all the time. My husband will drink ACV sometimes for his own health, but have you tasted it? I much prefer plain fresh water myself, so that's what I give my girls too.
Oh, and for the winter, I stuff a string of xmas lights inside the cinder block. It's just enough heat to keep the water from freezing.