help with my cowfish


New Member
this morning i lost a skillet fish(clean up crew) and i noticed my cowfish not acting like himself. now after work i noticed what looks to be a film over his eyes. i have heard that cowfish are prown to ick, does this sound like what he has? i also have a block damsel and he is not looking very black. i have some ick medicine, if that is not the problem will that do more harm then good if i put some in the tank?
thanks in advanced