Add some background color to your pet's aquatic environment with the Marvel Reversible Precut Aquarium Background. Featuring a reversible, double-sided design, the versatile background spices up your pet's environment. The background is made from durable, water-resistant material to ensure long-lasting use in a freshwater or marine aquarium. Adds beauty to almost any aquarium Suitable for use in fresh and marine aquariums Crafted from durable, water-resistant material for long-lasting use Reversible, double-sided design allows for versatile application and adds rich color to your pet's environment.