Gaun Eco Poultry Drinker has a red base and built in carry handle and a white opaque container and hanging hook.The tank is tough and semi-transparent featuring a measuring scale so the water level can be easily checked.To refill the drinker, just twist off the base and fill from the bottom.It is suitable for chickens and game.As a guide 3 adult hens usually drink in the region of approx a litre of water per day.