Simple DIY Aquarium Background

A tutorial about making a Simple DIY Aquarium background made using Great Stuff foam, sand and MInwax clear spray. Supply List: Great Stuff Foam =as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B0002YX98O&linkCode=as2&tag=natfiskee-20&linkId=9b2b39f40935238b9021d42fd5e6dabf Minwax Clear Spray-=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B0009XELP