I don't either, but then again someone suggested I might be putting salt in
it from my water softener machine thing. I'm go buy a slat kit this weekend
and see.

That would account for the burns around the leaves of your plants......Plants
hate salt. I have never heard of a softner that was hooked to the outside
faucets however. Jerri

http://www.fringeweb.com/Ponds/JerrisPond