Hello all. Newbie here. We are on our 3rd week of the slam and my water has gotten blue but it is not clearing. We do have a sand filter and I know that they are slower to clear. The water hasn't really changed any since Monday. I take a pic every afternoon to compare. Filter running 24/7 backwashing when it increases 25%. Scrub twice a day. Checking levels 4-6 times per day.
ph was 7.4 when we started. I haven't rechecked
FC 15 (added 2 c bleach to reach 16)
We were gone for a couple of days last week and used pucks in the skimmer. They were removed when we returned and slam started again after rechecking our CYA.
Just wanted to make sure we weren't missing something.