Feedback on me versus pool store results

Hi all, I'm still very new, new fiberglass pool was finished about 6 weeks ago. For warranty purposes i'm supposed to get the water tested once a month at a pool store. I had the water tested yesterday, and today I ran my own tests (I meant to do my own tests yesterday as well but couldn't). I'm using the TF-100/K-1000 test kits.

I'm not sure how the formatting will show when I post, but the first number is the pool store reading, the second number is mine. And the last 3 items are only from the pool store, I don't test for those (should I?).

Pool Store Me

FC 5.23 7.5
CC 0 0
PH 7.8 7.8
CH 123 175
TA 82 80
CYA 86 50
Copper 0
Iron 0.1
Phosphate Ovr 2442

The only chemical I seem to have had to add is some acid a couple times to keep the PH in range. Otherwise I wasn't planning on adding anything else for the rest of the season (i'm in Toronto). The pool store however suggested I add 1) 2kg of Alkalinity Booster and 2) 2kg of Calcium Hardness Booster.

Any thoughts, comments, feedback on the above? Thanks!
 
Your tests look good. Theirs, not bad, but I doubt if you took them a sample the next day they would get the same results.

No need to test the last three. And do not add what they said, CH is fine for a fiberglass pool and TA is fine if not a bit high depending on how quickly your pH rises.

Take care.
 
Thread Status
Hello , This thread has been inactive for over 60 days. New postings here are unlikely to be seen or responded to by other members. For better visibility, consider Starting A New Thread.