| Re: Stacking tanks I was just looking at my basement sump stand that I built and I think I can throw some support up to hold a 20 above the 40 gal. sump. It always amazes me when I go to this LFS how the workers all just jump on top of these tanks. I asked about it and they say they have never had one break on them. Must be 3-4 hundred tanks and no failures from stepping on top of them every day. |