I have posted about a buff that just sat and did not eat or drink. Have her in the house and doing 'hospital' care. When I went to the chicken pen just now I noticed I had ANOTHER chicken doing the same thing. (Dark green poo) Someone mentioned coccocidia (?sp.). I have been giving the buff Duramycin - 10 . Is there something better for coccocidia. These younger chicks ( 6 months old) have primarly been on medicated feed but they do go into the older hens pens and eat which is not medicated feed. Any assistance is appreciated. THANKS !