Penn Plax Double-Back Aquarium Background - Deep Blue Sea / Amazon Waters

Turn your fish tank into a stunning underwater world with Penn Plax Double-Back Aquarium Backgrounds. Each side features a high definition aquatic scene that will instantly add depth, beauty and naturalism to your aquarium habitat. Make your fish feel more at home with this easy-to-use decor. Double-sided aquarium background Adds depth and beauty to any home aquarium or fish tank Precut to make application simple Fits up to aquariums up to 10 gallons Note: Double-Back backgrounds come precut to fit many standard size home aquariums, and can be cut further to match your tank.