*AquaDesign Background Glue is for external vinyl background only* Whats included: AquaDesign Background Glue 60ml x1 Application Card x1 1x60ml bottle will cover approximately 24 Square Ft (Eg. 8ftx3ft) Discover AquaDesign background glue, a trusted solution designed to elevate your aquariums aesthetics effortlessly. This 60ml adhesive is engineered to securely affix backgrounds to your tank, ensuring a seamless, professional finish. Crafted with the highest quality standards, this non-toxic formula is safe for aquatic life, providing a strong and durable bond. Easy to apply using the application card provided and specifically tailored for aquarium use, the AquaDesign background glue guarantees a flawless backdrop, allowing you to create a captivating aquatic landscape. Without Background Glue, backgrounds often appear dull and shadowed. But when using Background Glue the background will appear much brighter and crease free. How to use: Simply apply glue to the back of the aquarium in generous amounts. Place the background onto the aquarium. Using the application card supplied push the bubbles to the edges, wiping off excess glue.