I got home today and the kids were in the pool. Did my test when I get home as always. After 3 days of not adding bleach as the FC was dropping very slowly. My test results showed FC .5 and CC 2.5. Went to pool calc and for my pool 13,500 gallons it said to add 90 oz of 8.25% bleach to raise it to 6. I only had 54 oz so i added what I had and vacuumed then ran to Wally World for more. Grabbed 5 gallons of the 10% pool bleach figguring I would need a SLAM this weekend. Got back from Wally World ate and went and tested just to be sure of where I was and BOOM FC 7.5 and CC.5?
Could the kids being in the pool throw my readings off that far?
Am I calculating wrong?
Am I just missing something?
7.5 will be my starting point for my OCLT will see in the morning.