I had my pool replastered about two weeks ago (May 24). The CH level has varied from 200 to 250 the last two weeks. Today it was 250.
The plaster contractor gave me startup procedures from the National Plasterers Council (NPC). These procedures say the following: "After the 4th Day-calcium levels should be adjusted slowly over the 28 day period not to exceed 200 ppm." Am I OK to keep the level at 225-250 ppm or do I need to strictly follow the NPC levels? I hate to have to pump water out of the pool already to lower CH after just filling it up.