Well I haven't picked up a new test kit like ya'll suggested. It has been 11 days later and the pool is still so clear that you could read the date on a quarter that is on the floor of the deep end. My Alk is sitting at 80, the ph is down and holding at 7.4 and the chlorine level is sitting right at 1.5. Do you suggest I try to raise the Alk. I have 22,000 gallon inground pool and use the tabs that you drop in the chlorinator. The only thing that I have added has been the Aqua Clear from Leslies, and that just seemed to make it better than before. I went to Cosco and picked up a bucket of Baking Soda in case I need it for the Alkalinity.