Just picked this one up a couple of days ago while I was at the salvage yard for some SS sheet for my other tanks. I figured I'd give it a try. It's only 18" deep, but it's 30" in diameter. The walls of the tank are almost 1/8" thick, so it should last quite some time. I should have it cleaned out, and filled by tomorrow. For size comparison, that's a 55 gallon drum sitting in it. I have my other 55 gallon electro back up and running. This one will be good foe WI's, and other smaller skillets. I figure I can line the inside with about 8 paddles, or 6 paddles, and 3 bases. Something like that.