I just fitted my waste vegetable tank with the proper piping. I thought I’d do a post on the tank options that I think are good ways to go for waste vegetable oil conversion of diesel fuel systems and auxiliary tanks for biodiesel. It was interesting getting into the guts of the tank and getting all the bits together. What I found was that my tank was probably the bottom of the line and the cheapest way to go if you buy a new tank. I did some looking around and here are some of the options.

What looks to be one of the best options and comes with a fuel gauge sending option.
18 Gallon General Purpose Fuel Tank With Electric Sending Unit

A simple plastic tank. Easy to cut to add all the fixin’s.
NorthStar Gas Tank — 10 Gallon

If you have a truck this would make you the envy of every oil gatherer in town!
NorthStar Gas Tank — 10 Gallon