For Sale UK

Seahorse aquarium

4

Seahorse aquarium for sale on largest auction and classifieds sites

Home / Decorations / Seahorse aquarium refurbished & used for sale | For Sale UK
6pcs resin aquarium - 6pcs,

6pcs resin aquarium - 6pcs,

£3.99
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Colourful artificial - colourful,

Colourful artificial - colourful,

£9.99
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Biorb seahorse ornament - biorb,

Biorb seahorse ornament - biorb,

£7.25
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Aqua one air - one,

Aqua one air - one,

£13.35
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Artificial jellyfish tropical - jellyfish,

Artificial jellyfish tropical - jellyfish,

£3.98
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Artificial glowing seahorse - glowing,

Artificial glowing seahorse - glowing,

£4.18
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Introductory offer aquarium - introductory,

Introductory offer aquarium - introductory,

£6.52
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Caulerpa cylindracea red grape - cylindracea,

Caulerpa cylindracea red grape - cylindracea,

£15.00
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Glow seahorse aquarium - seahorse,

Glow seahorse aquarium - seahorse,

£8.12
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Penn place sand and - sand,

Penn place sand and - sand,

£3.01
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Codium macro algae - algae, marine

Codium macro algae - algae, marine

£11.00
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Caulerpa cylindracea green - cylindracea,

Caulerpa cylindracea green - cylindracea,

£6.95
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Aquarium artificial - aquarium,

Aquarium artificial - aquarium,

£4.02
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Beautiful vintage hand - beautiful,

Beautiful vintage hand - beautiful,

£39.99
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Aquacadabra frozen mysis fish - aquacadabra,

Aquacadabra frozen mysis fish - aquacadabra,

£29.95
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Biorb seahorses coral - seahorses, on

Biorb seahorses coral - seahorses, on

£35.29
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Printed seahorse anchor - 3d, &

Printed seahorse anchor - 3d, &

£11.33
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Aquarium artificial - aquarium,

Aquarium artificial - aquarium,

£3.82
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Halimeda cactus macro - macro, algae

Halimeda cactus macro - macro, algae

£11.00
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Gracilaria hayi - gracilaria, (red

Gracilaria hayi - gracilaria, (red

£15.00
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Rare vintage wade seahorse - rare,

Rare vintage wade seahorse - rare,

£40.50
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Oase biorb decorative pack - oase,

Oase biorb decorative pack - oase,

£14.89
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Touch controlled bubble lamp - touch-controlled,

Touch controlled bubble lamp - touch-controlled,

£14.72
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Vintage murano style - vintage,

Vintage murano style - vintage,

£22.54
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Soft silicone aquarium - soft,

Soft silicone aquarium - soft,

£3.78
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Biorb seahorse ornament black - ornament,

Biorb seahorse ornament black - ornament,

£37.99
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Reusable plastic seahorse - reusable,

Reusable plastic seahorse - reusable,

£9.99
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Seahorse pewter pin - seahorse,

Seahorse pewter pin - seahorse,

£5.00
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Engraved seahorse stone - engraved,

Engraved seahorse stone - engraved,

£7.58
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Betta rainbow seahorse - rainbow,

Betta rainbow seahorse - rainbow,

£11.59
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Biorb seahorses coral - seahorses,

Biorb seahorses coral - seahorses,

£28.29
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Betta butterfly seahorse - betta,

Betta butterfly seahorse - betta,

£9.49
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Battery powered touch - battery-powered,

Battery powered touch - battery-powered,

£14.99
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Aquarium christmas ornaments - aquarium,

Aquarium christmas ornaments - aquarium,

£3.49
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Betta rainbow seahorse - betta,

Betta rainbow seahorse - betta,

£9.75
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Biorb seahorses coral - biorb,

Biorb seahorses coral - biorb,

£34.49
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8pcs luminous aquarium - ❀8pcs,

8pcs luminous aquarium - ❀8pcs,

£17.74
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Glass floating seahorse - floating,

Glass floating seahorse - floating,

£6.88
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Fishing seahorse aqua - no,

Fishing seahorse aqua - no,

£9.49
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Sea horse aquarium carved - sea,

Sea horse aquarium carved - sea,

£70.80
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Fish tank floating - fish,

Fish tank floating - fish,

£4.27
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Wade seahorse water life - wade,

Wade seahorse water life - wade,

£4.99
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Oase biorb pack seahorse - oase,

Oase biorb pack seahorse - oase,

£14.89
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Offer seahorse animals - offer,

Offer seahorse animals - offer,

£3.58
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Floating decorations - ,

Floating decorations - ,

£4.31
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Fish tank aquascape - fish,

Fish tank aquascape - fish,

£5.99
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Offer seahorse animals - offer,

Offer seahorse animals - offer,

£2.51
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Aquarium christmas ornaments - aquarium,

Aquarium christmas ornaments - aquarium,

£3.50
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Fish tank decorations party - tank,

Fish tank decorations party - tank,

£10.38
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Biorb seahorse set metallic - -,

Biorb seahorse set metallic - -,

£11.99
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Silicone artificial - silicone,

Silicone artificial - silicone,

£3.88
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Artificial seahorse aquarium - artificial,

Artificial seahorse aquarium - artificial,

£9.98
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Fishing seahorse - fishing, (9.5cm)

Fishing seahorse - fishing, (9.5cm)

£8.49
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Wade seahorse water life - wade,

Wade seahorse water life - wade,

£6.51
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Biorb seahorses coral - biorb,

Biorb seahorses coral - biorb,

£36.95
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Soft silicone aquarium - soft,

Soft silicone aquarium - soft,

£3.76
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Colourful artificial - colourful,

Colourful artificial - colourful,

£10.64
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Betta minis set - minis, pieces

Betta minis set - minis, pieces

£19.73
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Silicone seahorses ornaments - 2,

Silicone seahorses ornaments - 2,

£8.12
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Biorb fish tank decorations - tank,

Biorb fish tank decorations - tank,

£19.73
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Aquarium floating sea horse - sea,

Aquarium floating sea horse - sea,

£7.46
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Compact red fluorescent - compact,

Compact red fluorescent - compact,

£9.18
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Vintage aquarium seahorse - aquarium,

Vintage aquarium seahorse - aquarium,

£25.00
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Tank floating decorations - floating,

Tank floating decorations - floating,

£4.21
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Decorative sky blue glass - sky,

Decorative sky blue glass - sky,

£9.44
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Biorb fish tank - biorb,

Biorb fish tank - biorb,

£21.44
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Aquarium sealife seahorse - aquarium,

Aquarium sealife seahorse - aquarium,

£8.25
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Reef and aquarium safe - ,

Reef and aquarium safe - ,

£0.99
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Set three porcelain - set,

Set three porcelain - set,

£20.00
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Fish tank floating - fish,

Fish tank floating - fish,

£4.27
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Glass floating seahorse - glass,

Glass floating seahorse - glass,

£7.71
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Fish tank floating - tank,

Fish tank floating - tank,

£4.21
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Compact reusable red - compact,

Compact reusable red - compact,

£9.39
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Pcs resin seahorse - 12,

Pcs resin seahorse - 12,

£7.19
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Adorable fake seahorse - ,

Adorable fake seahorse - ,

£11.03
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Durable plastic artificial - durable,

Durable plastic artificial - durable,

£8.60
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Seahorse fish feeding - /,

Seahorse fish feeding - /,

£14.99
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Biorb sea horse black natural - biorb,

Biorb sea horse black natural - biorb,

£14.79
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100 cotton aquarium animal - 100%,

100 cotton aquarium animal - 100%,

£11.99
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Betta butterfly seahorse - butterfly,

Betta butterfly seahorse - butterfly,

£11.06
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Household fish tank decor - household,

Household fish tank decor - household,

£8.73
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Betta butterfly seahorse - betta,

Betta butterfly seahorse - betta,

£11.06
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Pcs mini resin miniature - 48,

Pcs mini resin miniature - 48,

£6.64
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Sealife aquarium souvenir red - aquarium,

Sealife aquarium souvenir red - aquarium,

£5.00
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Realistic fluorescent red - fluorescent,

Realistic fluorescent red - fluorescent,

£9.99
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Biorb fish tank decorations - fish,

Biorb fish tank decorations - fish,

£17.58
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Fish tank floating decorations - fish,

Fish tank floating decorations - fish,

£4.27
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Fish tank floating decorations - tank,

Fish tank floating decorations - tank,

£4.20
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Aquarium red plastic seahorse - aquarium,

Aquarium red plastic seahorse - aquarium,

£9.59
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Silicone artificial - silicone,

Silicone artificial - silicone,

£3.64
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Realistic red artificial - red,

Realistic red artificial - red,

£9.45
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Dallas world aquarium - 🇺🇸,

Dallas world aquarium - 🇺🇸,

£3.47
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Adorable fake seahorse - adorable,

Adorable fake seahorse - adorable,

£9.29
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Aquarium floating suction cups - floating,

Aquarium floating suction cups - floating,

£3.85
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Pcs aquarium decoration - aquarium,

Pcs aquarium decoration - aquarium,

£8.79
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Samuel baker seahorse - baker,

Samuel baker seahorse - baker,

£49.58
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📊96 listings · from £0.99 · avg £12.38
⚠️ These listings were last updated more than 12 days ago. Search for fresh listings

Browse 96 seahorse aquarium listings currently in our index. Prices range from £0.99 to £70.8, with an average of £12.38. 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 seahorse aquarium →

Try this: stained glass birds | stained glass ornaments | unique aquariums | dead coral | male betta fish | pump fish ornaments tank | biorb aquarium plants | bichon maltese | fountains chocolate | fish ornament tank dragon

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Everything you need to know about seahorse aquarium

Whether you are looking for a brand-new or second-hand seahorse aquarium, eBay offers one of the largest selections available online. With 96 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 £0.99, while premium listings can reach £70.8 — giving you a wide budget spread to work with. The average price of £12.38 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.

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