I did read the old posts/ threads but did not get exactly what I wanted. I have a 1.5 year old pool with splotchy wet edge pebble surface. Pool company performed a drain and acid wash under warranty and now that looks better. Refilled on Thursday with city water, ran filter pump and cleaner added 2 gallons of chlorine and 6 pounds of CYA. Tested yesterday (results below) and added 2 pounds of CYA, 1 gallon of bleach, 6 pound of sodium carbonate, and 160 pounds of salt (SMG off). Hard unexpected rain last night. Now I don't know where to head, keep using bleach as my FC went to 0 (rechecked) or attempt to put my 500 # of salt and start SWG, or maybe even chlorine tabs (really don't want to do this)?
20000 gallon pool
last night
TA 130
pH 7.0
FC 2
CH 220
CC- not checked
CYA-30
Salt-0
today
TA 170
pH >8
FC 0
CH 200
CC- could not assess with taylor kit
CYA- 50
Salt- 200
Thoughts to add bleach today, muratic acid today, CYA today. Agree / disagree / suggestions?
20000 gallon pool
last night
TA 130
pH 7.0
FC 2
CH 220
CC- not checked
CYA-30
Salt-0
today
TA 170
pH >8
FC 0
CH 200
CC- could not assess with taylor kit
CYA- 50
Salt- 200
Thoughts to add bleach today, muratic acid today, CYA today. Agree / disagree / suggestions?