So I am in the process of SLAM'ing our pool. IN 48 hours I have used about 15gallons of bleach. After 3-4 hours the pool chlorine (which is clear, blue, can easily see to the bottom, just was getting algae on the walls and vacuum) goes from 24 to 12-15. Is it normal to go through this much bleach, esp if the algae is not that bad (as in clear blue pool)? Is adding bleach 3-4 times a day not enough? Could it be the temp or constant running of the pump that is making it eat the chlorine this fast (105 degrees out these days)? Or is this just how it goes when SLAM'ing?