I can't seem to find this stuff anywhere. I want to use it between my tank and stand for stress reasons. I don't even know what it is. Does anybody know where to get this polystyrene?
Go to your hardware store and ask for Styrofoam board insulation. it has a Silver shiny backing on one side and just plain styrofoam on the other. It comes in 4 by 8 foot sheets and in many thicknesses.
