Next week I'm filling up my pool for the first time. My fill water is:
As of now, the plan is to follow the NPC start up procedure. So after fill, the ALK is increased to 80 and the pH adjusted to 7.2-7.6. On day 2, CH is adjusted to 150.
Should I be concerned that the plaster will be exposed to such low calcium concentration for so many hours? I plan to discuss this with the plasterer, but I wanted to get some voices of experience to inform me on whether this is a significant concern or not. Any thoughts would be appreciated.