<div class='quotemain'>.....1) Styrofoam. (If tank space is important to you, then you can use 2 thick sheets from Home Depot if youd like. If youre careful with the knives, you can carve shapes that stand out.) .....[/b]
ok... this says Home Depot right? I went there today and the stuff they had didn't look like what you have.... is there something I missed?
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Mine was sold as a sheet; 8' long, 2' high and 2-inches thick. I had to cut it to fit in my car..lol. It was in the insulation section (building materials) of the HD in Silver Spring off of Randolf Rd. It was taped up on one side with a blue label that said "Polar" something. It looks different on the shelf but as long as its made of Styro you're fine.