When can I work on TA increase

Tom_carter

New member
May 30, 2020
1
Maryland
Hi. I shocked my pool 5 days ago. The FC is at 5ppm, TA is 0 and PH is 6.2. What should I allow the FC to get to before I add my alkalinity increaser? Thanks
 

mknauss

Mod Squad
TFP Expert
Bronze Supporter
May 3, 2014
34,629
Laughlin, NV
Welcome to the forum!
Now! A TA of 0 means your pH is in the 4's. Very damaging to pool equipment.
Add 50 ppm TA worth of baking soda, mix for an hour, test TA and pH, repeat, until you get a TA of 50 ppm or above. Then adjust pH to the 7's with borax.
How are you testing your pool water chemistry?
Please fill out your signature as it helps us help you.
I suggest you read ABC's of Pool Water Chemistry.