Quote Originally Posted by Watermom View Post
As long as your water isn't cloudy and your TA isn't high and you don't use cal-hypo, you'll probably be fine and don't need to bother with draining any.
I have to add water periodically due to evaporation and a small persistent leak from my filter plug. It has not rained here in nearly two weeks, with hot sunny days in the mid to upper 90’s.

I will monitor the CH level as I recall from reading the K-2006 guide that high calcium levels do something bad.

Many thanks to you and all the folk here.