Let my girls out this morning and found this under the roost in the coop that houses my Olive Egger and Orpington. Here's my issue .....I had a Cochin Bantam that had coccidia (sp?) last week so I have been treated all my girls with 1 1/2 tsp of Corid per gallon. Today is day 4. The bantam is now perfectly fine. Does Corid kill roundworms too? If not can I treat with Wazine along with Corid or should I wait and finish out Corid treatment and then start Wazine? I'm new at this so any advice would be appreciated.