[toffee]

Home depot sells thick (1.5"?? or 2"??), 2' x 4' Styrofoam for like $4 which was designed for insulation. Can these foam be used inside the tank for decoration proposes? Don't want to poison the fishes.

Thanks for helping.

 

[MightyWarMonger]

it's funny you ask because I was going to do the same thing with the same product so if there are any foam experts out there please chime in.

 

[toffee]

any experts? advise needed.

 

[trigger]

I never heard off any styrofoam beeing poisonous. But are you planning to use it uncovered then???