I've never thought about this before.. I just put salt water into sink or toilet after water change.. but.. what if the pipe in my house is steel??
As far as I know, steel can be stained very fast when it meets salt.. right?
I think if that happens, um.. water comes out of the pipe through...
My Husband just built me this beautiful cover for my tank for Valentine'S. Sweet huh? So we are about to polyurethane it and I was wondering if anyone knows if it matters what kind you use. Just making sure. THanks.