So I have this unit
Which is not working out for me because the dirty water around the ring leaches back up into the main tank. I dump out the outside and dirty stinky water refills the ring.
Would these hold enough water for the ducks to drink out of?
I use vertical nipples in 5 gallon buckets for my hens I could easily make these work then the bowl would be getting fresh water all the time.

Which is not working out for me because the dirty water around the ring leaches back up into the main tank. I dump out the outside and dirty stinky water refills the ring.
Would these hold enough water for the ducks to drink out of?

I use vertical nipples in 5 gallon buckets for my hens I could easily make these work then the bowl would be getting fresh water all the time.