Plaster is six months old, aggregate mini pebble and the CH has just been inching up, today is 425. My fill water is 300. I'm a little confused on what my goal should be when using PoolMath. I initially put a goal of 260, which then the calculator said I should drain 40% of the pool.
If the fill water is 300, I guess 260 as the goal in PoolMath is unrealistic.
Should I put 300 as the goal? If my fill water is 300, seems like this is something I'll be doing a lot? Draining a couple of times a year? I'm an owner for 20 years and while the white plaster lasted 20 years, I did not take care of it like I should have so this is new to me.
In case it matters:
Thanks for the help!