chlorine?
fc-1
tc-5
cc-4
ph-7.6
ta-120
cal. hard-100
cya-30
The guy at the pool store said I am in a chlorine lock(whatever that means) and I need to shock my pool with 12 lbs of supercharge.
I been shocking with bleach for two days. Last night I added 10 ounces of trichlor and my readings were as posted.
Do I need to lower ph with acid or just shock for now, and if so how much bleach do you recommend?
fc-1
tc-5
cc-4
ph-7.6
ta-120
cal. hard-100
cya-30
The guy at the pool store said I am in a chlorine lock(whatever that means) and I need to shock my pool with 12 lbs of supercharge.
I been shocking with bleach for two days. Last night I added 10 ounces of trichlor and my readings were as posted.
Do I need to lower ph with acid or just shock for now, and if so how much bleach do you recommend?