THE ORIGINAL LITTLE GIANT POULTRY FOUNTS HAVE BEEN USED BY POULTRY EXPERTS FOR YEARS. THESE DEPENDABLE WATERERS HOOK UP TO ANY STANDARD 1/2 INCH NPT PIPE TO PROVIDE A LIMITLESS SUPPLY OF CLEAN WATER. SAFELY OPERATES BETWEEN 10-70 PSI. THIS EXTRA SHALLOW BOWL HELPS REDUCE THE RISK OF BABY BIRDS DROWING. HOLDS 1 1/2 PINTS OF WATER AND WATERS UP TO 200 BABY CHICKS. BOWL MEASURES 7 1/4 INCHES IN DIAMETER AND 1 3/4 INCHES DEEP.
Cons - You have to buy an adapter to mount it to a standard water hose.
I was tired of having to take the usual hanging waterer to refill it a couple of times a day so I looked into automatic systems. This is much easier to setup and cheaper to buy ($25 on Amazon) than the usual nipple systems.
I bought a $5 adapter to connect it to a water hose and hung it in the coop. It was easy and the birds took to it immediately.
It is easy to adjust the water level, easy to clean and is worry free. I highly recommend it.