I am buying an aquairium 72" x 18" x 25" made of 1/2" glass. I am
contructing a stand made with slump block and plywood. I would like to
stack two slump block with rubber in between for smoothness, topped
with 3/4" plywood. The blocks would be set lengthwise at each corner.
Two more stacked slump block, topped with 3/4" plywood. Would four
"legs" support the weight approximately one ton? Or would I need to
set six "legs"?