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-Back backgrounds come precut to fit many standard size home aquariums, and can be cut further to match your tank.

• Double-sided aquarium background
• Adds depth and beauty to any home aquarium or fish tank
• Precut to make application simple
• Fits 45-120 gallon aquariums