The opening
- Thread starter callahan3
- Start date
Well I brung the water inside an let it sit for a while then tested the cya and it’s 70-68 so I have my fc to high lol so this past hrs test did not get any LC maybe not even the next test lol hope this did not set me back
- May 3, 2014
- 58,767
- Pool Size
- 6000
- Surface
- Fiberglass
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-40
The vial you are using to test CYA is in gradations of 10. So your CYA is 70 or ??. It is not linear between the gradations. So when you do the test, fill to a gradation, glance, if dot is there, fill to next gradation, glance, etc until you do not see the dot.