Hi guys - I'm new here and am trying your SLAM process.
According to the chart - 20,000 gallon - cya at 30 - PH at 7.2 - shock FC should be at 10.
According to the pool calculator 363 fluid ounces with a 6% bleach should raise FC by 8.8 - it hardly seemed to budge beyond 1-2? I hardly read...