COCODE Black Aquarium Background Static Cling, 78.7"x15.7" Self Adhensive Fish Tank Background, Vinyl Aquarium Backdrop Sticker, Fish Tank Poster Aquarium Wallpaper Decorations

EXTRA THICKENED MATERIAL: This aquarium black background is made from PET, no odor and safe, can be used both inside and outside the fish tank; Thickened vinyl background paper is sturdy and not easy to tear, will not allow strong light to pass through, reliable quality and explosion-proof. STATIC CLING: Static Cling without leaving adhesive, tearing off without leaving marks, easy to use, no additional glue, adhesive, tape or gel required. EASE OF INSTALLATION: Firstly, peel off the transparent protective film on the background paper, then spray the background paper and fish tank glass wet to temporarily lose their stickiness. Stick the background paper well, use a card to start scraping water and small bubbles. The area with bubbles can be peeled off and sprayed with soapy water again, then slowly scrape out the air and bubbles with force until the bubbles disappear. FEATURES: Black background is convenient for observing plants and fish under water, and also beneficial for fish to turn col; Increase the visual depth of the fish tank, making the colors of the fish and plants inside the tank more vivid and bright; Fish are relatively stable in dark environments, and a dark background can simulate the deep waters of their native environment, making them feel safer. WARM TIPS: Rolled packaging without wrinkles, order it with confidence; To ensure the appropriate size is ordered, please measure the width and depth of the fish tank before placing an order