Chlorine Levels Drop Fast

[Jelly roll]

Curious if this is normal, or if there's something out of whack with my chemicals.
But, I keep my PH around 7.6, my TA around 70, and my CYA has finally come down to 45 (tons of rain over this past winter helped force some water changes).

My chlorine level drops from about 7 to 2 within a three day period. I'm using 10% liquid bleach and not utilizing the pucks anymore. Or is this standard protocol and expected.


Thanks,
Jelly Roll

 

[Mr Bruce]

Standard loss is 2-4 ppm/day, so that sounds about right. You can probably get by with every other day additions but that's about it