Royal Rooster Chicken Poultry Side-Mount Nipple Waterer Drinker Fountain &ndash; 1 Gallon Clean, no-mess water supply for your chickens! Minimises evaporation, spillage and dirty water European made, horizontal, spring-loaded, no-drip nipple for a fresh supply of clean water Nipple wont freeze in winter, so can be used in conjunction with a submersible water heater Hooks straight onto mesh or attach to a wall with brackets included. 1 drinker suits 4-6 chickens 1 gallon nipple style drinker, 17.5 tall, UV stable, durable PVC plastic, Australian made quality