When i first do the test the reading looks good (7.2) but if i leave the solution in the tester after a minute or two the reading goes up again. Is this because i have so much bleach in the pool?
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When i first do the test the reading looks good (7.2) but if i leave the solution in the tester after a minute or two the reading goes up again. Is this because i have so much bleach in the pool?
I'm checking on this, but I'm pretty sure your initial reading is correct.
Do you know what your FC (free chlorine) level is?
sorry for not getting back to you sooner but its been real hot in ny so i could only do a little work at night. I have bad asthma so i stay in the ac as much as i can in the day and since my pc is in my basement i didnt want to risk the stairs to reply. Anyway here is where im at i think, using the hth 6way kit(by the way is this kit any good?) TC=15/25(kit only does total CL not FC) PH=7.2/7.5 TA=80 I guess my CYA is around 70/75 i changed a little water since my last reading of 75 but not enough to make a big change. How important is hardness in a outdoor inground vinyl liner pool? when i try that test it takes 8 drops instead of 5 to turn the sample red and 7 drops of the titrant to turn blue. now according to the pool store(they use the strips and scan in into thier computer) shock treatment=1.7 TC=9.8 FC=8.1 PH=7 TA=40 CYA=30 and TH=90 and thier advice is to drain more water. the water dosen't look much diffrent then it did a week or so ago its still cloudy with a green tinge when i brush or vac to waste is see no algae the water looks pretty clean you can almost see the bottom in the shallow end. I added clairifier a few times last week and nothing i can see happened. I think im getting close, but the pool store said water change and no CL for a while what do you think i should do? Last question im not sure if my pump is working 100% it seems to be not pumping as hard(90/95%) i have no bubbles i blew out my intakes and returns checked my impeller which turns easy but squeaks(rubber o ring?) changed the sand in my filter and replaced all gaskets/o rings in my multiport valve the psi guage still needs replacing but i believe it works enough to see a 10lb increase it just seems a slight bit clogged/blocked somewhere. THANK YOU FOR YOUR HELP