Good morning and happy Saturday!
I've been having great success with Ca Hypo this year. My CH is creeping up, and I would move away from Ca Hypo. Also, I'd like to stay away from Di/Trichlor because I'd like to stay away from CYA for the moment.
So, is bleach my best option at this point? Is it reasonable to stay keep the CYA at zero? My rational is that the Chlorine has the best kill rate without the CYA in there. And, I don't mind adding bleach every night.