Ingenious design from Europe! Easy to set up by simply drilling a 8mm hole in to the side of a bucket or bottle or even PVC pipe.
 
Suitable for low pressure water supply only. Position at a height suitable for the average chicken in your flock or have some higher or lower if your flock is of mixed sizes. Birds quickly learn to use this system.
 
Suitable for chickens approx 3 weeks old to full grown adults. (Not day olds) Approx 3 to 5 hens maximum per nipple.