Calcium deposits?

[halefmly]

Sandy and Richard,

Thank you both for the replies. I will use your suggestions to get the scale removed, and also to get the TA reduced.

I have been reading the thread with Ben's method for reducing TA. I have a spillover from the spa into the pool, and also a fountain water feature in the spa. Will those alone create enough bubble action for the outgassing, or should I run the spa's air pump as well?

Larry