The "Roth Tank"

Roth tanks are completely rust-proof inside and out. Roth oil tanks are double walled safety tanks. They are seamless, corrosion proof, galvanized tanks with an inner tanks of polyethylene. These tanks take up less space than the conventional oil tanks.

Roth offers a lifetime warranty on the inner tank and a 10 year warranty against leakage.

The tanks come in 4 sizes: 110 gallon, 165 gallon, 275 gallon and 400 gallon. Their website link is: http://www.roth-usa.com/usa/Pfueltank-c.cfm