Im selling a tank that needs to be finished. All the cutting has ben done and the tank was just sandblasted. The tank is 4' long and 20'' in dia. and made of 3/16 steel. I cut it to fit a 18x18 box and a 3'' pipe. I can send you pics. just call or email. I paid $50 for the tank and spent $100 on the sandblast, so Im selling it for $150. The tank is in Cedar Rapids Iowa my # is 319-560-1903.