Polystyrene sheets..

[corrosive]

Hi, i was just wondering where to get "Polystyrene Sheets" from, i have heard that you can get them from B&Q but is there any sort of shops more local that will sell it?

PS - i need it to put under my fish tank, if anyone knows any alternatives they use please tell me.

 

[CFC]

The only places that will sell polystyrene sheets are DIY/builders stores like B&Q or Wicks or some LFS's, it is usually very cheap with a 8x2' sheet costing just a few pounds.

 

[corrosive]

thanks!

 

[K-Holed]

or just buy polystyrene celing tiles and put several side by side.