I am considering installing a Stenner pump (or a similar apparatus) to continuously add chlorine to the pool. My wife and I take frequent trips, and I am tired of coming home to algae. I am in southwest Florida, which means the pool gets a lot of intense sun. It is about 12,000 gallons and has about 300 square feet of surface area. Is there a simple formula I can use to estimate how much chlorine I should be adding daily? Of course I'll still be testing the water and making regular corrections, but it would be nice to have something other than a wild guess to use as a starting point.