I suspect a group of my chickens have eye infections. They have been getting treatment for cocci and getting amprol. That cleared up. However today I see that they got really goupy eyes. And dirts getting stuck to the mucus. Should I treat with a broad spectrum antibiotic? I heard it could be fungal and or bacterial as well. I have some anti fungul meds (copper sulfate powder) and I have sulfa drugs for bacterial infection. Should I mix up a batch of everything? Since I dont know if its fungal eye infection, bacterial eye infection etc.... What would some of you experiences chicken keepers do?