So just got back from Hawaii for 10 days when out to check the pool. Notice some very light green algae formed in a corner that does not get the best water flow, also noticed a dark black spot on my Baja shelf, though it was a leaf, nope, had to brush it off and there is now a very slight outline, I was thinking black algae? It was the size of a 50cent piece. Then I though ducks or bird dropping? I have caught a duck in the pool a couple times in the past month.
So I decide to check out the chems:
FC- 6.5
CC- .5 to 0 ( I did this test twice, if there is any pink it’s REALLY faint)
PH-7.8. (Added 20oz of acid to lower ph to 7.2)
Cya- 40-50 I hate this test, and yeah I know I need to get that to 60-70.
CH-475
TA-70
Csi- -0.03
I just tested FC at dust at 6.5ppm will do overnight test and check the FC in th morning.
I am assuming I will need to shock as something is in there? But why the almost non-existent CC result?
Thx
So I decide to check out the chems:
FC- 6.5
CC- .5 to 0 ( I did this test twice, if there is any pink it’s REALLY faint)
PH-7.8. (Added 20oz of acid to lower ph to 7.2)
Cya- 40-50 I hate this test, and yeah I know I need to get that to 60-70.
CH-475
TA-70
Csi- -0.03
I just tested FC at dust at 6.5ppm will do overnight test and check the FC in th morning.
I am assuming I will need to shock as something is in there? But why the almost non-existent CC result?
Thx