My TF-100 kit arrived yesterday and I did the following tests (except the Chlorine detailed test) and here are the results.
CYA - Above 100
CH - 750
PH - 7.8
Total Alkaline - 160ppm
Chlorine reading - 5 on the scale
It looks like the only way to get the pool to normal state is to drain water and add back water (should have gotten rid of the pool guy much earlier).
Is there any suggestion on how to go about this. I have a plaster pool with about 30000 gallons of water (other details in my signature).
How much water should I drain?
Should I do it in phases by draining water every weekend or in one go ?
If I do it one go, how much time will the whole process take to drain and refill ?
Any other suggestions ?
Thanks a bunch,