Does a Oceanic 30 gallon need foam for the edges if placed on flat table?

[fantastic4]

About to setup Oceanic 30 gallon glass tank on flat wooden surface. (No open middle). Should I run over to Wallmart and by 3/4" foam padding and cut out a outer frame for the glass to wood pressure issue?

Thnx

 

[Fig]

I have done that before but not that thick of foam.

 

[Brian Koyama]

fantastic4- where in the LA area did you pickup the Oceanic?

 

[fantastic4]

Brian Koyama, The Petco sale. I ran everywhere hunting down my tank during the sale. Found it at Petco near Olympic in LA.