Long time lurker, finally upgraded from a 12' to 18' x 48" Intex (pictures and blog to follow - It was A LOT of work but worth it so far). Got my baseline numbers from my tap water and I am a little concerned about the CH. As well wanted to get someone to look at the numbers to see if anything seem out of line.
PH 8.6 = Add 72oz of Muriatic acid
FC .5 = Add 42oz Bleach
CYA Under 20 = Add 113 of stabilizer
CH 300 = Says to add water (this is already out of my tap?!)
Pool estimated @ 5455 Gallons water temp ~83, Will be utilizing SWG for chlorination.
Again much help reading these forums and looking forward to the comments.