So 2 days ago I did my first 'real' test with new FT100 kit. My numbers were
Ph 7.5 ALK 90
Not bad so I thought, then last night we had a very hard rain.
I stopped there and this evening after the sun was off the pool I added 1 gal. Liquid chlorine as I figured that was most important
Can rain really change things so quickly? The water is still crystal clear
I will do a complete test tomorrow and add more chlorine if indicated and acid too?
Thanks, this all seems so intimidating!