Planted Tank Guru
Join Date: Dec 2012
Location: Hot Springs Ar. 71901
I don't know how it couldn't be dry as old as it is, but could have been in use till recently replaced. Great deal. A bead of that black industrial silicone along the inside seems wouldn't be noticed if it does start to leak.
Every time I spot one under similar circomestances it turns out to be broken on the side I couldn't see as I approached it. Were it one of those I'd fix it but only the modern kind is what I've seen.
The shortest distance between any two points is a straight line...in the opposite direction...