Canada- anticoccidial medication

[cchicks4]

I am wanting to treat my chickens for coccidiosis using water soluble quinnoxine-s by vetoquil. The chickens and ducks share a ranging area therefore share water. Would anyone know if this is safe for the ducks as well? The label says for turkeys and chickens. Per litre it contains 9.8g Pyrimethamine (2,4 diamine-5-(p-chlorophenyl)-6-ethylpyrimidine) and 32.5g Sulfaquinoxaline. Should these active ingredients be okay for them? Thank you in advance if anyone has any info!

 

[Miss Lydia]

@casportpony may know

 

[casportpony]

All the references I found say that the drugs in it are safe for ducks.