Newbie, Need help please?
- Thread starter Whendee81
- Start date
Okay my levels went from
FC 6.5 & CC .5 this a.m.
to FC 4 & CC .5 this afternoon
cya is less than 20( could still see the black dot w/ tube filled to the top)
water is still clear.
still not sure why my cya disappeared in like a week???
any help will be appreciated!
FC 6.5 & CC .5 this a.m.
to FC 4 & CC .5 this afternoon
cya is less than 20( could still see the black dot w/ tube filled to the top)
water is still clear.
still not sure why my cya disappeared in like a week???
any help will be appreciated!
Was it sunny last time you tested and not this time? Or vice versa? That is usually the biggest differentiator, other than the shake and wait. If you are feeling pretty sure about this latest test, and it sounds like you are, then I would add 20 ppm of CYA. In a sock, squeeze a lot and test 24 hours after it is dissolved from the sock. You are going to want to end up at 40 or 50 CYA anyway when summer finally gets here.