2 litre polypropylene siphon drinking trough for chickens. This small trap valve is specially designed for chickens and ducklings from 1 to 10 days old as permanent access to water is vital. The small size of the trough allows chicks to drink easily but prevents them from climbing and falling into the water. You can monitor the level in the reservoir quickly, easy filling and cleaning. Translucent tank, height of ledge 2.5 cm.