Ok, this stumps me. Did the old water test this a.m. with TF100. Got as follows:
FC------2 I know 3 to 5 is the range
CC------2
PH------7.6
CYA-----40ish
So I go the pool calc and add in enough bleach just to raise FC to 10 for a test. An hour later I retested and came up with FC as 10 as expected, butttttttttttttt..................when i did the CC test again just for grins------------it was suddenly back to ZERO? Didn't even register! I know the shock level for my CYA is 16 and I came nowhere near close to that. What the???????? Will CC magically appear if you are below the recommended FC level for for CYA content? It sure magically disappeared in a hurry!
Any gurus wanna run an explanation by me on this?
Thanks in advance.
FC------2 I know 3 to 5 is the range
CC------2
PH------7.6
CYA-----40ish
So I go the pool calc and add in enough bleach just to raise FC to 10 for a test. An hour later I retested and came up with FC as 10 as expected, butttttttttttttt..................when i did the CC test again just for grins------------it was suddenly back to ZERO? Didn't even register! I know the shock level for my CYA is 16 and I came nowhere near close to that. What the???????? Will CC magically appear if you are below the recommended FC level for for CYA content? It sure magically disappeared in a hurry!
Any gurus wanna run an explanation by me on this?
Thanks in advance.