I stripped down and moved a 5ft tank a couple of weeks ago, The tank is on a steel stand. Put the poly sheet on, filled the tank, got the fish in , looked beautiful. Turned around and gasped when I saw the sheet of chipboard that the tank sits on standing behind me.
I remembered reading this topic so I thought ok I'm going to take a chance here. So the tank is supported around the edges only. Mind you its all 4 edges. 2 weeks now so should be sweet. :-?