This is the "OP", whatever that means.. My vaca was not ruined, i got back and with my dada maintainence , i tested the water , and my cl and ph levels were still good, tomorrow on my day off, I'll check all the levels again, thanks for all the help ....and entertainment from the last couple of posts.
My kids are happy to be back in their pool, where there are no sharks and jellyfish.
Thanks again
Barry