10-15 FC?

dunginhawk

0
Bronze Supporter
Jul 10, 2018
486
CLIVE/IA
So This is my 2nd winter with with my hot tub...
Last year I had it go green a few times because CYA slipped away, the SWG couldnt keep up and bam.
This year its much better. I upped the salt a bit, and upped the CYA a lot.. running around 60.
However because of this, I am constantly running 10-15 in the FC department.
I use the tub, (maybe i shouldnt) with no ill affects. Its just much easier to maintain with the stats I have now.
Trying to balance it at 2-3ppm fc with a lower CYA and less salt was a nightmare.

Ultimately, any issues running it like this? except possible skin irritation?
 
I did review the numbers, I just didn’t realize that even at SLAM level it is SAFE to get in... I always figured SLAM level was super high FC for a purpose (which it is) and wasn’t safe..
as long as 15FC is safe given that CYA, i am happy.. thanks
 
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