Set up for diesel, biodiesel or WVO, i have several which i am looking to give away. Some plumbing comes with them. 6-gal red plastic, 12 gal red plastic, 12-15 gal steel or aluminum. Great for an alternative fuel set-up, or for back of truck to have extra capacity. In Guilford VT, just off Rte 5 near the Guilford Country Store.