Premium Static-Cling Vinyl Aquarium Backgrounds for Betta Fish Tanks, Goldfish Tanks, Tropical Fish Tanks, Salt Water Biotopes, Ciclad Tanks, Nano Tanks and Custom Fish Tanks in any Size

Free shipping • Printed locally • 4–7 day dispatch

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Welcome to FishTanks.store, the home of modern fish tank background stickers made from static-cling vinyl. Our aquarium backgrounds are designed to instantly transform your tank without glue, mess, or permanent installation — and are safe for fish.

We offer hundreds of designs in standard and custom sizes, including Betta-specific backgrounds, natural authentic biotopes and themed aquascapes for all types of aquariums.

What We Make

Aquarium background stickers in fun themes
Fish tank background decals for natural biotopes
Static-cling vinyl aquarium backgrounds
Custom-size aquarium backgrounds
Betta fish tank backgrounds

Digital Downloads

Fish tank design and aquarium decoration guides
Water parameter educational guides
Beginner guides to aquarium set-ups
Natural biotope for fish species educational resources
Daily fish care planners and maintenance journals

Why Choose A Background For Your Aquarium?

A fresh aquarium background instantly restores the clean, finished look of a fish tank. It hides cords, filters, and wall clutter while creating depth, colour, and atmosphere — without taking up swimming space.

Instantly refresh dull or outdated tanks
No need for heavy hardscape or difficult plants
More visual impact with less maintenance
Keeps focus on your fish, not the wall behind

A HD 4K Background To Brighten Any Fish Tank

Stop stressing out trying to get the theme right for the kids. A background and basically your set.

Apply the background from the top left corner down. Add some water to the glass if you need to remove and reapply or to smooth out bubbles. From the middle out.

A Minecraft background creates an easy theme tank that your kids will love

Popular Aquarium Background Collections

Custom Size Backgrounds

Betta Fish Backgrounds

Nature & Biotope Backgrounds

Small Aquarium Backgrounds

Large Fish Tank Backgrounds

Fantasy and Theme Backgrounds

HOW IT WORKS

Choose your tank size (standard or custom)
Clean the back glass and apply from the top corner down in minutes
Enjoy a clean, cable-free aquarium view

Done. No fluff.

Testimonial

Dan Koche from Strathfield in Sydney sent us these kind words.

Hi Fishtanks.store. Thanks for the help with the mangrove background. We totally love it.. Will send video soon as wife works out how. Regards The Koche Family

This is an AI generated Mock-up copy of the Mangrove Background. Just to give you a better idea of what it looks like once applied to a tank.

LED STRIP LIGHTS

Designed to Work with Aquarium Lighting

Our backgrounds are designed to pair beautifully with LED strip lights, creating depth and glow effects that bring your aquarium scene to life — without distracting reflections.