Did you get a K2005 or a K2006? There's a BIG difference!

Anyhow, get some acid and bring the pH down. Don't worry about acid demand; just add a small dose and repeat till you get there.

If you are going to use bleach or cal hypo, add CYA -- 1# will add about 4 ppm if fully dissolved.

If you are going to use dichlor or trichlor, add less CYA, probably only 5#.

Dunno why you have CC -- unless you've got a K2005. DPD tabs are a pain.


Ben