I'm working on some ideas for a custom tank. I'd wanna make one out of a propane tank. Doesn't seem like it will be too hard. I can pull the schraders, drill out the top to fill, and thread some holes for fittings. There's even threaded caps for the top.
Any other ideas? What else might make a cool DIY tank?
Any other ideas? What else might make a cool DIY tank?