So my CYA is low...I want to raise it up a bit, but I'm cheap. I have some old Shock Xtra Blue from previous pool owners (Amazon.com: Clorox Pool Garden) that I want to use to raise FC and CYA a bit. Is this just dichlor? My wife said she couldn't find dichlor on the bottle and I'm not home to look myself right now.
Thank you for the help!![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Thank you for the help!