I have been having trouble with the chlorine in my 215 gal hot tub. Lots of trouble getting FC above 0.5 on a consistent basis. So I decided to SLAM and here are my recent results:
Yesterday
Time - FC - CC
12p: 0.5 - 0.5 (added bleach to 20 FC)
2p: 1 - 2.5 (added bleach to 20 FC)
4p: 6 - 5 (added bleach to 20 FC)
6:30p: 5 - 5 (added bleach to 20 FC)
9p: 11 -3 (added bleach to 20 FC)
11p: 10 -3 (added bleach to 20 FC)
Today
8:30a: 1 - 4 (added bleach to 20 FC)
[edit]11a: 15.5 - 3.5 (added bleach to 20 FC)[/edit]
Just curious if this is a normal process or if something else is going on. There is a Nature2 filter in the tub, but I have never used MPS with it. We have only been using the tub for 3 weeks.
PH: 7.5
CYA: 50
TA: 60
CH: 280
Yesterday
Time - FC - CC
12p: 0.5 - 0.5 (added bleach to 20 FC)
2p: 1 - 2.5 (added bleach to 20 FC)
4p: 6 - 5 (added bleach to 20 FC)
6:30p: 5 - 5 (added bleach to 20 FC)
9p: 11 -3 (added bleach to 20 FC)
11p: 10 -3 (added bleach to 20 FC)
Today
8:30a: 1 - 4 (added bleach to 20 FC)
[edit]11a: 15.5 - 3.5 (added bleach to 20 FC)[/edit]
Just curious if this is a normal process or if something else is going on. There is a Nature2 filter in the tub, but I have never used MPS with it. We have only been using the tub for 3 weeks.
PH: 7.5
CYA: 50
TA: 60
CH: 280