On Sun, 05 May 2013 17:16:51 -0400, woodchucker
wrote:





Well, this tank hadn't been used for years the owner said. I let the
water out of my tank weekly, how long do you let it sit there.
I figure that years of sitting means deep rust inside. Based on the
stink of that water, I'd have to say it's been in there a long time.

May have been enough oil mixed in there so it was protected. The wet
portion may be better than the dry portion.