Thanks for your idea Pete, but I don't know what that is.
I'm not dealing with a saltwater environment but rather
a chlorine one.
dave m
----- Original Message -----
From: "Peter Fels and Phoebe Palmer" <[email protected]>
>
> Dave; I wonder if some sacrifice zincs, like used on a saltwater boat to
> control corrosion, might not be called for?...Pete
>
>