round worm treatment

[joan3]

I have three old hens, one is almost 7. I found a round worm in poop. Last night I filled their waterer with one gallon of water treated with Wazine 17 at the proper dosage. Because I only have three old ladies, and it takes them quite awhile to drink a gallon - How long should I leave the treated water before I change it out? Thank you

 

[SunHwaKwon]

They just need to drink it for one day and then go back to regular water. 1 ounce treats 100 birds, so basically your birds just need to drink .0003 ounces of medication, which is less than an ounce of your mixture .