Only some strains of coccidia will cause blood in the droppings, others will not. Runny and mucousy droppings can also be a symptom. As I said in my previous post, it may be something else, and I mentioned some other things to check as well, but since the Corid will do no harm I would treat anyway, just to be safe. If there is no improvement after the Corid, then other possibilities have to be considered.
