I think my odds of getting to keep my aquarium may be higher than initially supposed. The land around where I live is pretty flat, so most apartment complexes (assuming you don't go too urban) are ground level. There's still the water damage concern of course, but the fact of being on the ground (so should the worst happen it's only my slot that gets ruined) should theoretically work in my favor. That and I'd imagine the weight wouldn't be as much of a problem since it wouldn't be straining supports or anything.