Yes your right the steel will rust. But I just figured I'd use what I had around. Its about 50 pounds of steel welded up and painted. The plate on the bottom is 1/4 inch and the rest is solid steel. I think it will be a few years before it rusts out.... Hopefully
As for the little housing for my pump, do u think I need a small fan in the box? Maybe a CPU fan? It is open on both ends, 16 inches by 3 inches under the roof hang over.
