As far as I know all tanks sold in Taiwan are tempered glass. Even my 310gal. I would say go for it.
1/2"?...no It's more like 5/16" but I need to double check. Is it possible to tell if its tempered or plate glass visually?
Thanks everyone. I feel better now.
Yes, this tank is from a Taiwanese distributor. I bet you noticed how the tank was made? Tanks made there are pretty much identical regardless of size. I like how they add a quarter inch cylindrical glass supports on all the seams.