Thanx Joekr, that is built with square tube frame and legs, very sturdy. I had it full (freshwater) while testing it, the liner bellows a bit from the water but still very sturdy.
I got two of them on close out from Aquatic-EcoSystems last year at 70.00 a piece. They were regularly 160 or something like that. Should have picked up more cause now I cannot find them. At 16" deep they are great frag tanks in them selves and very easy to light and plumb. It has a drain that a 3/4 bulkhead fits real snug.