We got our first ducklings about 4 weeks ago, 6 Pekin & 4 Kacki. How much water should they require a day, they seem to drink what they want then play & make a total mess once they are hydrated. I don't want them getting dehydrated but don't want the living in 6 inches of water constantly either. I have been changing bedding daily & it's soaked, ussally filling waterer (1 gallon sized) 2 times a day. They are slobs compared to chicken chicks.