We just bought a house and it has a salt water pool. I did some testing today to see if I knew what to do next. Well i don't. All the reading were pretty good except chlorine. Apparently there is no chlorine in the pool. I assume its not supposed to be like that, even in a salt water pool. I don't know what to do to get the chlorine level back up and I also dont know where salt comes in. How do i add it, where do I add it, and how do i know when to add it. Please Help. The water is also kind of cloudy.