Worming ducks.

[quesad00dle]

I am planning on worming my chickens ( putting wormer in waterer) I wondered since my ducks also drink from the same waterer what wormer would be safe to use for both?
I have a breeding pair of Buff Orpingtons.

 

[Miss Lydia]

Quote:
When i worm my chickens my ducks get wormed too because they drink from the same waterers, I have done this for years and they are all fine, I use Wazine. and Epernix pour on. 10 days apart.