Hey guys - it has been a while since I have posted (which in pool land means all is well). I have been on bleach for a while - everything going great. It has gotten chilly here in TX - my pool water is at 60 degrees - right now it is 55 out. Up until this past week - I have been adding 30-35 ounces of Bleach a day. (I test, use pool math, but this is the norm). The past 3 days - my FC has remained at 9 - I haven't added anything. I know it slows during the colder months - but could this be right? Everything else is testing fine according to pool math - all within range.
I am just worried that maybe I am missing something??