I have a small pond. It has been neglected for years. No liner, full of silt. My idea is to sink a shipping container into it. We have a dock we could put it up against. Question. What can we do to rust proof it both inside and out?
As I mentioned in your other thread, check out Pinterest for both "natural pond" type pools & shipping container pools. They have links galore on there from what I could tell when I looked for shipping container pool pics.