Comply with local legislation, however, when nipple drinkers are used, ensure 1 nipple per 10 birds. If you use bell drinkers, then 1 is sufficient for 100 birds in temperate and for 80 birds in hot climate. As for the feeders, we consider the linear chain feeder system is the best because it is easily emptied by the birds. 10 cm of linear space should be assured per each bird. When pans are used you can allow 25 birds per pan (if their mutual distance allows the access from all sides). The height of the feeders and drinkers should be adjusted for easy access by all the birds and so that they do not impede movement or encourage floor laying under them.