New guy's numbers

[duraleigh]

Greg,

With great numbers like that, your water must look really good. .5CC is fairly common and does not indicate a serious issue. It may get to 1.0 or higher during the Summer and I'd shock then to get it back down.

Nice work.

[Watermom]

Also, keep an eye on your ph. You don't want it to go any lower. If it does, add some Borax to get it back to range. I like 7.4-7.6, but anywhere 7.2-7.8 is OK.