Forgive my stupidity but if I wanted to raise the FC level in my pool(which uses a copper based algacide) from the usual .5 to 1ppm maybe even 1.5ppm how much chlorine should I add. Its about a 14000 gal. pool and I bought some liquid chlorine in a big jug from the pool store. I've never used chlorine before other than the weekly dichlor shock packets.