Thanks PoolDoc. I was under the assumption the SWCG woulld keep the chlorine @ a very low level - is this not so? Would 1 -3 ppm be too much for an indoor pool? The pool store recommended those levels.

If I stay on Bacquacil, how do I get rid of the current condition? Drain and replace? If so, how do I go about clearing the pipes?

Regards,

C. Chase