I have a good chlorine reading of 2.0 but I found 2 dead possoms in my skimmer basket about 2 days apart. They weren't in the water that long as they weren't decomposed. My question is how much should I raise my chlorine to offset the contamination? We are not swimming yet so waiting time is not important. I can go way high if that's whats needed. BTW how do you stop those critters from getting in? They are just babies yet. Seems like when I added conditioner they came around. I know I know has nothing to do with it just thought I would throw that in. Any help would be greatly appreciated. Dave G