Well,here are my numbers
fc 4.5
cc .2
ph 7.4
cya 85
I am still using up the last 4 or 5 lbs of trichlor (3" tablets) because i did not want to waste them.I would like to switch over to bleach when they are gone.This i am guessing is the main cause for the high cya reading.My question is should i switch now before the cya goes too high ?
This is the first time i have checked it,and have been using the tablets for 2 seasons now.My pool is an 18' x 33' above ground ,15,000 gallons.
fc 4.5
cc .2
ph 7.4
cya 85
I am still using up the last 4 or 5 lbs of trichlor (3" tablets) because i did not want to waste them.I would like to switch over to bleach when they are gone.This i am guessing is the main cause for the high cya reading.My question is should i switch now before the cya goes too high ?
This is the first time i have checked it,and have been using the tablets for 2 seasons now.My pool is an 18' x 33' above ground ,15,000 gallons.