Mermaid tank ornaments
Mermaid tank ornaments for sale on Ireland's largest auction and classifieds sites
Betta posing mermaid - posing, aquarium - £13.69
- Free postage - New and Used
- Free postage - New and Used
Mermaid miniature aquarium - miniature, - £13.57
Give your aquarium • Vibrant blaze colour • Decoration material resin - Free postage - New and Used
Give your aquarium • Vibrant blaze colour • Decoration material resin - Free postage - New and Used
Aquarium ornament little - ornament, - £8.55
Easy clean just • Remove them from • Your aquarium then - Free postage - New and Used
Easy clean just • Remove them from • Your aquarium then - Free postage - New and Used
Mermaid aquarium ornament - aquarium, - £18.88
Durable not easy • Affect water quality • Install maintain make - Free postage - New and Used
Durable not easy • Affect water quality • Install maintain make - Free postage - New and Used
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Mermaid figurine decor - mermaid, - £6.52
Ooak one kind • Handmade ceramic whimsical • Ethereal mermaid looking - Free postage - New and Used
Ooak one kind • Handmade ceramic whimsical • Ethereal mermaid looking - Free postage - New and Used
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48 listings · from £1.5 · avg £15.15
Browse 48 mermaid tank ornaments listings currently in our index. Prices range from £1.5 to £48.28, with an average of £15.15. 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 mermaid tank ornaments →
Small fish tank - 2, ornaments - £1.50
Items fair used • Condition seen photos • Ready use just - Free postage - New and Used
Items fair used • Condition seen photos • Ready use just - Free postage - New and Used
Mermaid tail fish tank - mermaid, - £3.31
Excellent condition - Free postage - New and Used
Excellent condition - Free postage - New and Used
Mermaid figurine ornament - figurine, - £7.20
Just take you • Minute material brass • Like settle any - Free postage - New and Used
Just take you • Minute material brass • Like settle any - Free postage - New and Used
Fish tank ornament - fish, - £10.80
Your aquarium this • Add enchanting touch • Stunning fish tank - Free postage - New and Used
Your aquarium this • Add enchanting touch • Stunning fish tank - Free postage - New and Used
Aquarium ornament little - aquarium, - £10.05
Easy clean just • Remove them from • Your aquarium then - Free postage - New and Used
Easy clean just • Remove them from • Your aquarium then - Free postage - New and Used
Mermaid miniature aquarium - mermaid, - £14.72
Give your aquarium • Vibrant blaze colour • Decoration automatic bird - Free postage - New and Used
Give your aquarium • Vibrant blaze colour • Decoration automatic bird - Free postage - New and Used
Fish tank decoration fake - tank, - £20.55
Can used fish • Tank landscaping decoration • Which adds color - Free postage - New and Used
Can used fish • Tank landscaping decoration • Which adds color - Free postage - New and Used
Mermaid ornaments fish - ornaments, - £14.69
Fish tank • You want decorate • Made high grade - Free postage - New and Used
Fish tank • You want decorate • Made high grade - Free postage - New and Used
Aquarium decor 4pcs fish tank - 4pcs, - £8.75
Beautifully painted crafted • Colors are vibrant • Beautiful material resin - Free postage - New and Used
Beautifully painted crafted • Colors are vibrant • Beautiful material resin - Free postage - New and Used
Set miniature disney the - of, - £23.08
Intricate details these • Aquarium decorations are • Non toxic suitable - Free postage - New and Used
Intricate details these • Aquarium decorations are • Non toxic suitable - Free postage - New and Used
Mermaid miniature aquarium - mermaid, - £14.72
Give your aquarium • Vibrant blaze colour • Decoration material resin - Free postage - New and Used
Give your aquarium • Vibrant blaze colour • Decoration material resin - Free postage - New and Used
Betta diving mermaid aquarium - mermaid, - £13.69
- Free postage - New and Used
- Free postage - New and Used
Small mermaid figurine - mermaid, fish - £18.52
Will good choice • Your decoration not • Only creative practical - Free postage - New and Used
Will good choice • Your decoration not • Only creative practical - Free postage - New and Used
Mermaid figurine fish tank - figurine, - £7.45
Just take you • Minute material brass • Like settle any - Free postage - New and Used
Just take you • Minute material brass • Like settle any - Free postage - New and Used
1pc fish tank mermaid - mermaid, statue - £11.68
Pcs shower anti • Slip mat non • Bath tub stickers - Free postage - New and Used
Pcs shower anti • Slip mat non • Bath tub stickers - Free postage - New and Used
Aquarium decor mermaid fish - mermaid, - £14.89
Very simple easy • Care making your • Fish tank full - Free postage - New and Used
Very simple easy • Care making your • Fish tank full - Free postage - New and Used
Pcs creative mermaid model - pcs, - £37.98
Creative delicate appearance • Design unique chic • Pretty your fish - Free postage - New and Used
Creative delicate appearance • Design unique chic • Pretty your fish - Free postage - New and Used
1pc creative mermaid - 1pc, - £19.65
There pollution injury • Desktop hat display • Rack mannequin head - Free postage - New and Used
There pollution injury • Desktop hat display • Rack mannequin head - Free postage - New and Used
Artificial aquarium fish tank - artificial, - £3.25
Artificial aquarium plants • Enhances overall look • Adds hiding places - Free postage - New and Used
Artificial aquarium plants • Enhances overall look • Adds hiding places - Free postage - New and Used
Floating fish tank decor - floating, - £10.62
Floating fish tank • Mermaid ornaments eye • Catching decoration aquatic - Free postage - New and Used
Floating fish tank • Mermaid ornaments eye • Catching decoration aquatic - Free postage - New and Used
Mermaid figurine ornament - mermaid, home - £7.40
Just take you • Minute material brass • Like settle any - Free postage - New and Used
Just take you • Minute material brass • Like settle any - Free postage - New and Used
Mermaid ornaments aquarium - mermaid, - £10.88
Fish tank • Accessories aquarium landscape • Decoration betta accessory - Free postage - New and Used
Fish tank • Accessories aquarium landscape • Decoration betta accessory - Free postage - New and Used
Mermaid figurine mini - figurine, - £7.82
Just take you • Minute material brass • Like settle any - Free postage - New and Used
Just take you • Minute material brass • Like settle any - Free postage - New and Used
1pc fish tank - 1pc, - £16.58
There pollution aquatic • Injury resin crafts • Decoration placed fish - Free postage - New and Used
There pollution aquatic • Injury resin crafts • Decoration placed fish - Free postage - New and Used
1pc creative mermaid model - 1pc, - £22.35
There pollution injury • Resin crafts decoration • Placed fish tank - Free postage - New and Used
There pollution injury • Resin crafts decoration • Placed fish tank - Free postage - New and Used
Aquarium mermaid ornament - aquarium, - £48.28
Your pet can • Freely shuttle among • Resin landscaping decoration - Free postage - New and Used
Your pet can • Freely shuttle among • Resin landscaping decoration - Free postage - New and Used
Mermaid yard decoration - mermaid, - £44.68
Solid wood wine • Rack bottle holder • Holders stands counter - Free postage - New and Used
Solid wood wine • Rack bottle holder • Holders stands counter - Free postage - New and Used
Top fin mermagic club - top, - £31.07
Top fin mermagic • Club aquarium ornament • Mermaid fish tank - Free postage - New and Used
Top fin mermagic • Club aquarium ornament • Mermaid fish tank - Free postage - New and Used
4pcs kawaii mermaid doll - kawaii, - £7.16
They are very • Simple easy understand • Even children can - Free postage - New and Used
They are very • Simple easy understand • Even children can - Free postage - New and Used
Mermaid figurine mini - figurine, - £7.87
Just take you • Minute material brass • Like settle any - Free postage - New and Used
Just take you • Minute material brass • Like settle any - Free postage - New and Used
Floating fish tank decor - tank, - £10.96
Floating fish tank • Mermaid ornaments eye • Catching decoration aquatic - Free postage - New and Used
Floating fish tank • Mermaid ornaments eye • Catching decoration aquatic - Free postage - New and Used
Pcs fish tank - , - £17.69
Also can used • Tabletop decoration most • Occasion events pcs - Free postage - New and Used
Also can used • Tabletop decoration most • Occasion events pcs - Free postage - New and Used
Mermaid ornaments fish - ornaments, - £13.99
Fish tank • Made high grade • Resin material use - Free postage - New and Used
Fish tank • Made high grade • Resin material use - Free postage - New and Used
Fish tank mermaid ornament - tank, - £20.29
Made resin material • Use are you • Still looking fish - Free postage - New and Used
Made resin material • Use are you • Still looking fish - Free postage - New and Used
Mermaid miniature aquarium - miniature, - £14.72
Give your aquarium • Vibrant blaze colour • Decoration material resin - Free postage - New and Used
Give your aquarium • Vibrant blaze colour • Decoration material resin - Free postage - New and Used
Pink mermaid figurine aquarium - pink, - £12.25
Pink mermaid figurine • Aquarium ornament plastic • Fish tank decor - Free postage - New and Used
Pink mermaid figurine • Aquarium ornament plastic • Fish tank decor - Free postage - New and Used
Colourful mermaid figurine - colourful, - £9.99
Usage aquarium decoration • Moss landscape type • Fish your success - Free postage - New and Used
Usage aquarium decoration • Moss landscape type • Fish your success - Free postage - New and Used
Pcs aquarium ornaments fish - 4, - £16.69
Car pumpkin antenna • Decor vehicle accessory • Incense stick holder - Free postage - New and Used
Car pumpkin antenna • Decor vehicle accessory • Incense stick holder - Free postage - New and Used
Mini diver mermaid aquarium - mini, - £6.99
1pcs floating decoration • Ball type fish • These models can - Free postage - New and Used
1pcs floating decoration • Ball type fish • These models can - Free postage - New and Used
Fish tank decoration little - fish, - £13.99
Sheets prank fake • Wound scar stickers • Temporary halloween decals - Free postage - New and Used
Sheets prank fake • Wound scar stickers • Temporary halloween decals - Free postage - New and Used
Pcs resin mermaid fish - 2, - £15.88
Fish tank • Besides still which • Will add unique - Free postage - New and Used
Fish tank • Besides still which • Will add unique - Free postage - New and Used
Mermaid aquarium ornaments - mermaid, - £20.29
Fish tank • Climbing rockery aquarium • Landscaping reptiles nice - Free postage - New and Used
Fish tank • Climbing rockery aquarium • Landscaping reptiles nice - Free postage - New and Used
Pcs aquarium ornaments - 2, - £21.23
Can used fish • Tank landscaping decoration • Which adds color - Free postage - New and Used
Can used fish • Tank landscaping decoration • Which adds color - Free postage - New and Used
Try this: bubble tip anemone | betta lifespace | plecostomus | platy fish | 7ft aquarium | co2 solenoid | fish holding tanks | metal halide marine | ro unit | tropical fish guppies
Shop by budget
Everything you need to know about mermaid tank ornaments
Whether you are looking for a brand-new or second-hand mermaid tank ornaments, 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 £1.5, while premium listings can reach £48.28 — giving you a wide budget spread to work with. The average price of £15.15 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.