i decided to have ago at doin this for my tank but a alot more simple because i allready have alot of live rock but my back wall on my tank is bare so im doin this to cover it up
Reef Central Online Community - My DIY Rock/Foam Reef
"Then I filled in the gaps with Great Stuff insulating spray foam."<quote from reefcentral>
can any 1 in australia tell me where i can get some foam to do this?\
maybe even a specific brand and any other details
thanx in advance