Animal safe foam

Bump, I want to know too
 
What I am looking for is more just the raw foam. Something like seat cushion foam that you would get at a fabric store, but animal safe....
 
Be careful with using foam materials from a crafts store. If the foam is mean to be use of seat cushion and such, there is a high chance that it's fire retardent. Don't submerge any materials that has been treated with fire retardent chemicals in your tank.
 
AquariaCentral.com