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XCNO Blue Black Aquarium Background Poster Fish Tank Background Wallpaper Aquarium Backdrop Double-Sided Fish Tank Decorations Paper 12"x 25"

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Apr 29
Order within 13 hours and 3 minutes
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Size: 11.6" x 25" In


Features

  • Both sides of the aquarium wallpaper background are printed with different colors, giving you the flexibility to change the look of your tank whenever you want.
  • The black aquarium background, like a velvety night sky, allows the colors of the fish to shine brightly, their scales glinting in the aquarium lights. It creates a sense of mystery and depth.
  • When you choose to swap out the background for a deep blue hue, the effect is equally magical. The fish seem to come alive in this new environment, as if they are swimming freely in the vastness of the ocean.
  • Installing the fish tank background is easy. You can wet the picture on the backing. The included stickers allow you to easily attach the edges to the outside of the tank. Then use a card to get the bubbles out and smooth it out. Use a razor to cut to size. Then tape it. This way, you don't have to worry about annoying bubbles.
  • The heavy-duty plastic blue black fish tank background has transformed your fish tank into a mesmerizing display. Its vibrant colors, detailed images, and easy installation make it a must-have for any aquarium owner.

Description

Premium vinyl aquarium poster. it is create a lifelike effect for your fish tank. Combine our fish tank wallpaper with all kinds of fish tank decorations and make your aquarium theme even more stunning.This aquarium backdrop's functionality is not just aesthetic. It can hide unsightly hoses, tubes, filters, and pumps, effectively hiding them behind a seamless backdrop. This not only enhances the overall look of the aquarium but also ensures that the focus remains on the fishes and the beautiful underwater world.It is waterproof, non-glare, not easy to fade and durable.Two sizes of background posters. Include 11.6 x 25 inch, 11.6 x 33 inch, 15.6 x 33 inch and 15.6 x 41 inch .Installation instructions:(1) Please measure the length and height of the glass on the back of the fish tank.(2) Please choose the length and height of the background longer than back side of the fish tank.(3) Clean the fish tank with water to keep the surface free of dust. (4) wet the picture on the backing. (5) The included stickers help you secure the edges to the outside of the tank.(6) Then use a card to get the bubbles out and smooth it out.(7) If there is any extra background outside the fish tank, please use a small knife to trim it into the appropriate size.If you have any difficulties during the installation process. Please feel free to contact our customer service.

Product Dimensions ‏ : ‎ 11.81 x 1.18 x 1.18 inches; 2.08 ounces


Date First Available ‏ : ‎ April 17, 2024


Manufacturer ‏ : ‎ XCNO


Best Sellers Rank: #27,685 in Pet Supplies (See Top 100 in Pet Supplies) #30 in Aquarium Décor Backgrounds


#30 in Aquarium Décor Backgrounds:


Customer Reviews: 4.1 4.1 out of 5 stars (145)


Item Weight: 2.08 ounces


Manufacturer: XCNO


Date First Available: April 17, 2024


Item Package Dimensions L x W x H: 12.56 x 1.85 x 1.3 inches


Item Dimensions LxWxH: 11.81 x 1.18 x 1.18 inches


Brand Name: XCNO


Size: 11.6" x 25" In


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Its simple and looks good
Size: 11.6" H x 33" L
Unlike most backgrounds that want to continuously roll up when installing, this one went on with ease with no wrinkles or creases made.
Reviewed in the United States on December 5, 2025 by Matthew

  • Great inexpensive paper for behind aquarium
Size: 11.6" x 25" In
This background paper looks so nice. I used the blue..side It hides all the aquarium wires
Reviewed in the United States on January 15, 2026 by Susan Henderson

  • Value for money
Size: 11.6" x 25" In
Value for money and easy to install
Reviewed in the United States on September 21, 2025 by Sheetal Amit Polekar

  • Doesn't stay on the tank
Size: 15.6" H x 33" L
It black or it's blue but even with tape it not staying
Reviewed in the United States on June 29, 2025 by Mendie

  • Works as expected
Size: 15.6" H x 41" L
Was big enough for 40 gallon breeder
Reviewed in the United States on November 1, 2025 by Maria

  • Junk!
Size: 15.6" H x 33" L
Total fing garbage, they roll it up so tight, it’s impossible to get it to stay, and there no adhesive to help make it stick, DONT WASTE YOUR MONEY!!!!!!!!
Reviewed in the United States on August 25, 2025 by Jeff Malone

  • Gorgeous background
Size: 15.6" H x 33" L
The media could not be loaded. My tank looks so good! the color is a deep pitch black.
Reviewed in the United States on January 9, 2026 by Merci Charlotte!

  • Good Company good product
Size: 11.6" x 25" In
I am not thrilled, It is my fault for not reading the product instructions. The product is exactly as described and it would work if I had some double sided tape to mount it with. When I unwraped the product I lost the tape that was sent with the product, my fault
Reviewed in the United States on July 16, 2025 by Warren Parkin

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