Aquarium backgrounds
Aquarium backgrounds for sale on Ireland's largest auction and classifieds sites
Pack aquarium background - aquarium, - £12.86
Heat will help • Terrarium background regain • Its smoothness these - Free postage - New and Used
Heat will help • Terrarium background regain • Its smoothness these - Free postage - New and Used
Undersea theme aquarium - theme, - £19.34
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Black rock aquarium background - rock, - £15.83
Standard aquarium background • Sizes 2.54cm material • Pvc front adhesive - Free postage - New and Used
Standard aquarium background • Sizes 2.54cm material • Pvc front adhesive - Free postage - New and Used
Dragon design aquarium - dragon, - £52.79
Standard aquarium background • Sizes 2.54cm material • Pvc front adhesive - Free postage - New and Used
Standard aquarium background • Sizes 2.54cm material • Pvc front adhesive - Free postage - New and Used
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Aquarium background river bed - background, - £13.74
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
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48 listings · from £8.46 · avg £20.11
Browse 48 aquarium backgrounds listings currently in our index. Prices range from £8.46 to £124.75, with an average of £20.11. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about aquarium backgrounds →
Pack aquarium backgrounds - 3-pack, - £12.52
These aquarium backgrounds • Will add unique • Background features bright - Free postage - New and Used
These aquarium backgrounds • Will add unique • Background features bright - Free postage - New and Used
Pack aquarium background - 3, - £14.74
Heat will help • Terrarium background regain • Its smoothness these - Free postage - New and Used
Heat will help • Terrarium background regain • Its smoothness these - Free postage - New and Used
48x18 inches arch stone - inches, - £16.72
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Ocean floor fish - floor, - £12.34
Floor fish tank • Transform your aquarium • Into stunning underwater - Free postage - New and Used
Floor fish tank • Transform your aquarium • Into stunning underwater - Free postage - New and Used
Blue black aquarium - black, background - £9.77
This aquarium backdrop • Functionality not just • Only enhances overall - Free postage - New and Used
This aquarium backdrop • Functionality not just • Only enhances overall - Free postage - New and Used
Pack aquarium background - pack, - £13.45
These aquarium backgrounds • Will add unique • Charm your - Free postage - New and Used
These aquarium backgrounds • Will add unique • Charm your - Free postage - New and Used
48x20 inches branches fish - branches, - £13.97
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
48x24 inches waterfall - 48x24, - £12.21
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Awert 48x24 inches stone - awert, - £18.49
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Aquarium background poster - aquarium, - £51.03
Standard aquarium background • Sizes 2.54cm material • Pvc front adhesive - Free postage - New and Used
Standard aquarium background • Sizes 2.54cm material • Pvc front adhesive - Free postage - New and Used
Aquarium background poster - aquarium, - £16.19
Standard aquarium background • Sizes 2.54cm picture • Self adhesive easy - Free postage - New and Used
Standard aquarium background • Sizes 2.54cm picture • Self adhesive easy - Free postage - New and Used
30x18 inches viewing - 30x18, - £14.70
Aquarium terrarium background • Made from thickened • Vinyl material create - Free postage - New and Used
Aquarium terrarium background • Made from thickened • Vinyl material create - Free postage - New and Used
48x24 inches aquarium - inches, - £13.93
Aquarium terrarium background • Made from thickened • Vinyl material create - Free postage - New and Used
Aquarium terrarium background • Made from thickened • Vinyl material create - Free postage - New and Used
Pack aquarium background - 3, - £22.34
Heat will help • Terrarium background regain • Its smoothness these - Free postage - New and Used
Heat will help • Terrarium background regain • Its smoothness these - Free postage - New and Used
Awert 48x24 inches stone - awert, - £12.10
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Awert 48x24 inches aquarium - awert, - £12.74
Manufacturer awert great • Decor fish tank • Aquarium easy install - Free postage - New and Used
Manufacturer awert great • Decor fish tank • Aquarium easy install - Free postage - New and Used
Yellow sea floor - sea, coral - £124.75
Don let pets • Suffer boring background • Our non curling - Free postage - New and Used
Don let pets • Suffer boring background • Our non curling - Free postage - New and Used
Aquarium background black fish - background, - £14.21
Adds great decor • Your terrarium aquarium • Background features this - Free postage - New and Used
Adds great decor • Your terrarium aquarium • Background features this - Free postage - New and Used
Undersea theme aquarium - undersea, - £13.05
Experience delight bringing • Your aquarium terrarium • Enthusiast dream create - Free postage - New and Used
Experience delight bringing • Your aquarium terrarium • Enthusiast dream create - Free postage - New and Used
Awert 48x24 inches stone - inches, - £13.44
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
72x24 inches aquatic plant - inches, - £25.42
Create natural serene • Atmosphere your terrarium • Aquarium providing comfortable - Free postage - New and Used
Create natural serene • Atmosphere your terrarium • Aquarium providing comfortable - Free postage - New and Used
Awert 48x20 inches branches - 48x20, - £10.72
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Cyan sea horses coral - horses, - £44.31
Don let pets • Suffer boring background • Our non curling - Free postage - New and Used
Don let pets • Suffer boring background • Our non curling - Free postage - New and Used
48x18 inches arch stone - 48x18, - £18.10
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Aquarium background poster - background, - £8.99
Standard aquarium background • Sizes 2.54cm picture • Self adhesive easy - Free postage - New and Used
Standard aquarium background • Sizes 2.54cm picture • Self adhesive easy - Free postage - New and Used
Aquarium background sticker - background, - £19.90
Fish tank background • Slowly attached glass • Bubbles are flattened - Free postage - New and Used
Fish tank background • Slowly attached glass • Bubbles are flattened - Free postage - New and Used
48x24 inches undersea aquarium - 48x24, - £16.95
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Aquarium background static - background, - £24.34
Premium thickened pvc • Static cling aquarium • Backdrop this high - Free postage - New and Used
Premium thickened pvc • Static cling aquarium • Backdrop this high - Free postage - New and Used
Comsun pack aquarium - 3, - £10.96
Fish pet reptile • Aquarium background just • Keepers course not - Free postage - New and Used
Fish pet reptile • Aquarium background just • Keepers course not - Free postage - New and Used
48x24 inches stone - 48x24, - £15.18
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
72x24 inches aquarium - inches, - £21.21
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Ocean floor fish tank - floor, - £14.35
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Aquarium background coral reef - aquarium, - £12.77
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Aquarium background rock wall - aquarium, - £21.70
Semi rigid vinyl • Clear low tack • Removable acrylic pressure - Free postage - New and Used
Semi rigid vinyl • Clear low tack • Removable acrylic pressure - Free postage - New and Used
Aquarium décor background - décor, - £37.90
Fish tank background • Slowly attached glass • Bubbles are flattened - Free postage - New and Used
Fish tank background • Slowly attached glass • Bubbles are flattened - Free postage - New and Used
Blue black aquarium - blue, - £11.42
Black fish tank • Aquarium background blue • Wallpaper double sided - Free postage - New and Used
Black fish tank • Aquarium background blue • Wallpaper double sided - Free postage - New and Used
Aquarium background set 3 - aquarium, - £21.84
Fish pet reptile • Aquarium background just • Keepers course not - Free postage - New and Used
Fish pet reptile • Aquarium background just • Keepers course not - Free postage - New and Used
Sea anemone fish - hd, - £12.99
Sea anemone fish • Tank background don • Settle dull aquarium - Free postage - New and Used
Sea anemone fish • Tank background don • Settle dull aquarium - Free postage - New and Used
Aquarium background static - aquarium, - £12.95
Premium thickened pvc • Static cling aquarium • Backdrop this high - Free postage - New and Used
Premium thickened pvc • Static cling aquarium • Backdrop this high - Free postage - New and Used
Aquarium sticker poster for - 3d, - £8.46
High definition wallpaper • Background painting fixed • Sticker - Free postage - New and Used
High definition wallpaper • Background painting fixed • Sticker - Free postage - New and Used
Aquarium background black fish - aquarium, - £17.11
Adds great decor • Your terrarium aquarium • Background features this - Free postage - New and Used
Adds great decor • Your terrarium aquarium • Background features this - Free postage - New and Used
48x24 inches vinyl undersea - inches, - £17.95
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Great decor fish • Tank aquarium easy • Install included eva - Free postage - New and Used
Aquarium background poster - aquarium, - £12.59
Standard aquarium background • Sizes 2.54cm picture • Self adhesive easy - Free postage - New and Used
Standard aquarium background • Sizes 2.54cm picture • Self adhesive easy - Free postage - New and Used
Try this: fish tank heaters | large fish tanks | aquarium cabinets | fish tank decorations | fluval aquariums | glass tanks | lava rock | betta fish tanks | aquarium equipment | saltwater tank
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Everything you need to know about aquarium backgrounds
Whether you are looking for a brand-new or second-hand aquarium backgrounds, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £8.46, while premium listings can reach £124.75 — giving you a wide budget spread to work with. The average price of £20.11 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.