Hi guys,
my cya has been a very constant 50 from the end of December and I have been testing it about twice a month. 2 weeks ago I had our local pool company do a water test for me using there fancy electronic 10 test machine and everything was in line with my tests.
Last night I tested my cya and it had dropped to less than 30. I can fill the tube and still see the dot.
I took a sample to the pool company and they again done a full gambit of tests and again everything was in line with my own testing but this time the cya was 43.
So at this stage, what would you do?
thanks
my cya has been a very constant 50 from the end of December and I have been testing it about twice a month. 2 weeks ago I had our local pool company do a water test for me using there fancy electronic 10 test machine and everything was in line with my tests.
Last night I tested my cya and it had dropped to less than 30. I can fill the tube and still see the dot.
I took a sample to the pool company and they again done a full gambit of tests and again everything was in line with my own testing but this time the cya was 43.
So at this stage, what would you do?
thanks