ELEBOX Aquarium Background Poster, Undersea Water Plants Sea Anemone Coral Aquarium Decor Background Double Sides Fish Tank Background Sticker Decorations 10 Gallon 20 Gallon Tank 11.8"x24.4"

Vibrant Color & HD Image: Both sides of the aquarium wallpaper background are printed with different pictures, the aquarium background with realistic look perfectly decorate your fish tank and makes it look like a real underwater world

High Quality: Fish tank backgrounds are made from thickened PVC, it is waterproof, easy to clean, non-glare, not easy to fade, durable and reusable. It won't leave any marks or residue when removed

Beautify Your Aquarium: This HD black fish tank decor picture hides hoses, filters and unwanted stains to enhance the beauty of your fish tank aquascape

Can be Trimmed: Aquarium decor poster is available in multiple sizes. It can be trimmed to fit different sizes of fish tanks, 10 gallon, 20 gallon, 30 gallon and more. Please choose the length and height of the background must longer than your fish tank

1)Measure then trim length and width. 2)Spray the water all over the back of your tank. 3)Line up the top of the background with top edge of tank. 4)Use a good straight edge to smooth out all the bubbles from underneath. 5)Tape the edges to reinforce