Koi quarantine tank
Koi quarantine tank for sale on Ireland's largest auction and classifieds sites
700l collapsible folding round - collapsible, - £172.30
Koi fish • 700l collapsible folding • Holding quarantine show - Free postage - New and Used
Koi fish • 700l collapsible folding • Holding quarantine show - Free postage - New and Used
Koi quarantine growing - koi, - £341.24
Available inblue black • 100gallon - Free postage - New and Used
Available inblue black • 100gallon - Free postage - New and Used
1500l collapsible folding - 1500l, - £307.49
These tanks are • Often used quarantine • Fish before adding - Free postage - New and Used
These tanks are • Often used quarantine • Fish before adding - Free postage - New and Used
2500l collapsible folding - 2500l, - £358.59
These tanks are • Often used quarantine • Fish before adding - Free postage - New and Used
These tanks are • Often used quarantine • Fish before adding - Free postage - New and Used
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Koi carp pond quarantine grow - carp, - £199.99
You are looking • One koi inspection • Stock tank they - Free postage - New and Used
You are looking • One koi inspection • Stock tank they - Free postage - New and Used
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48 listings · from £1.95 · avg £142.42
⚠️ These listings were last updated more than 93 days ago.
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Browse 48 koi quarantine tank listings currently in our index. Prices range from £1.95 to £900, with an average of £142.42. 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 koi quarantine tank →
Large quarantine tank for koi - tank, - £37.99
Professional grade bowl • Koi shows photography • Essential quarantine procedures - Free postage - New and Used
Professional grade bowl • Koi shows photography • Essential quarantine procedures - Free postage - New and Used
Koi quarantine tank bowl for - koi, - £37.99
Professional grade bowl • Koi shows photography • Essential quarantine procedures - Free postage - New and Used
Professional grade bowl • Koi shows photography • Essential quarantine procedures - Free postage - New and Used
Koi fiberglass quarantine - fiberglass, - £404.25
Available black 525 • Ltr long wide • 24.5 deep - Free postage - New and Used
Available black 525 • Ltr long wide • 24.5 deep - Free postage - New and Used
Koi grow holding quarantine - on, - £209.00
Koi holding tank • Above below ground • Pond 500l have - Free postage - New and Used
Koi holding tank • Above below ground • Pond 500l have - Free postage - New and Used
Quarantine tank koi - quarantine, growing - £430.49
- Free postage - New and Used
- Free postage - New and Used
Yamitsu deluxe koi sock - , - £41.95
Kockney koi deluxe • Professional yamitsu fish • Sock net using - Free postage - New and Used
Kockney koi deluxe • Professional yamitsu fish • Sock net using - Free postage - New and Used
Koi pond solvent - , - £2.75
Solvent weld 1.5 • Reducer filter insert • 1.25 boot access - Free postage - New and Used
Solvent weld 1.5 • Reducer filter insert • 1.25 boot access - Free postage - New and Used
Koi sock x 52 - koi, 12" - £30.19
Using koi sock • Net safest way • Transferring large fish - Free postage - New and Used
Using koi sock • Net safest way • Transferring large fish - Free postage - New and Used
Koi fish stock - pond, quarantine - £260.70
Koi fish • Stock pond quarantine • Breading holding tank - Free postage - New and Used
Koi fish • Stock pond quarantine • Breading holding tank - Free postage - New and Used
Koi pond quarantine - koi, tank - £312.70
Insulated fibreglass water • Tank new never • Used cost 1000 - Free postage - New and Used
Insulated fibreglass water • Tank new never • Used cost 1000 - Free postage - New and Used
700l collapsible folding - 700l, round - £249.25
These tanks are • Often used quarantine • Fish before adding - Free postage - New and Used
These tanks are • Often used quarantine • Fish before adding - Free postage - New and Used
Air diffuser disc for koi - air, - £54.99
Thread fitting underside • Standard male bsp • This disc supplied - Free postage - New and Used
Thread fitting underside • Standard male bsp • This disc supplied - Free postage - New and Used
Professional quarantine tank - professional, - £488.24
Collection best its • Large piece kit • Will fit into - Free postage - New and Used
Collection best its • Large piece kit • Will fit into - Free postage - New and Used
Solvent weld fittings koi - 1.5", - £2.75
Solvent weld 1.5 • Reducer filter insert • 1.25 boot access - Free postage - New and Used
Solvent weld 1.5 • Reducer filter insert • 1.25 boot access - Free postage - New and Used
Solvent weld fittings - koi, pond - £5.75
Solvent weld 1.5 • Reducer filter insert • 1.25 boot access - Free postage - New and Used
Solvent weld 1.5 • Reducer filter insert • 1.25 boot access - Free postage - New and Used
Koi holding quarantine - holding, - £189.00
Koi holding tank • Above below ground • Pond 200l have - Free postage - New and Used
Koi holding tank • Above below ground • Pond 200l have - Free postage - New and Used
Solvent weld koi - , pond - £2.75
Solvent weld 1.5 • Reducer filter insert • 1.25 boot access - Free postage - New and Used
Solvent weld 1.5 • Reducer filter insert • 1.25 boot access - Free postage - New and Used
Threaded tank - (45mm), - £7.34
Used connecting pipework • Into ponds filters • Holding tanks etc - Free postage - New and Used
Used connecting pipework • Into ponds filters • Holding tanks etc - Free postage - New and Used
1000l collapsible folding - 1000l, - £277.33
These tanks are • Often used quarantine • Fish before adding - Free postage - New and Used
These tanks are • Often used quarantine • Fish before adding - Free postage - New and Used
Solvent weld fittings - 11/2", - £5.50
Solvent weld 1.5 • Reducer filter insert • 1.25 boot access - Free postage - New and Used
Solvent weld 1.5 • Reducer filter insert • 1.25 boot access - Free postage - New and Used
2000l collapsible folding - 2000l, - £327.99
These tanks are • Often used quarantine • Fish before adding - Free postage - New and Used
These tanks are • Often used quarantine • Fish before adding - Free postage - New and Used
Eyeball return for koi - for, - £11.87
Front flush fitting • Eyeball dose not • Adjustable all directions - Free postage - New and Used
Front flush fitting • Eyeball dose not • Adjustable all directions - Free postage - New and Used
Air stones stone - air, 2" - £9.95
50mm round air • Stone baked carborundum • Quarantine filter tank - Free postage - New and Used
50mm round air • Stone baked carborundum • Quarantine filter tank - Free postage - New and Used
Koi fibreglass quarantine - 1x, - £414.75
Capacity 525 ltr - Free postage - New and Used
Capacity 525 ltr - Free postage - New and Used
Koi breeding and quarantine - £900.00
Tank ideal professional • Fish breeding quarantine • Solid construction functionality - Free postage - New and Used
Tank ideal professional • Fish breeding quarantine • Solid construction functionality - Free postage - New and Used
Solvent weld 1 5 - 11/2", - £1.95
Solvent weld 1.5 • Reducer filter insert • 1.25 boot access - Free postage - New and Used
Solvent weld 1.5 • Reducer filter insert • 1.25 boot access - Free postage - New and Used
Solvent weld fittings koi - 1.5", - £5.75
Solvent weld 1.5 • Reducer filter insert • 1.25 boot access - Free postage - New and Used
Solvent weld 1.5 • Reducer filter insert • 1.25 boot access - Free postage - New and Used
Tank connector with rubber - £6.00
Kk158 1.5 tank • Connector rubber seal • Use solvent weld - Free postage - New and Used
Kk158 1.5 tank • Connector rubber seal • Use solvent weld - Free postage - New and Used
Threaded tank connector with - connector, - £6.00
Kk158 1.5 tank • Connector rubber seal • Use solvent weld - Free postage - New and Used
Kk158 1.5 tank • Connector rubber seal • Use solvent weld - Free postage - New and Used
Aquariumh2o fine net breeder - fine, - £6.49
Isolation net breeders • Ideal sick breeding • Fish will respond - Free postage - New and Used
Isolation net breeders • Ideal sick breeding • Fish will respond - Free postage - New and Used
Koi filter quarantine - koi, filter/quarantine - £73.50
Can used filter • Quarantine bottom drains • Gate valves that - Free postage - New and Used
Can used filter • Quarantine bottom drains • Gate valves that - Free postage - New and Used
Tank connector pvch - tank, - £10.99
Pvch - Free postage - New and Used
Pvch - Free postage - New and Used
Baby fish hatchery - baby, - £3.30
Baby fish hatchery • Essential tool any • Aquarium enthusiast this - Free postage - New and Used
Baby fish hatchery • Essential tool any • Aquarium enthusiast this - Free postage - New and Used
Acclimation breeder box fish - breeder, - £20.62
Can used acclimation • Quarantine breed display • Fish insert able - Free postage - New and Used
Can used acclimation • Quarantine breed display • Fish insert able - Free postage - New and Used
Marina hang breeding - hang-on, box - £20.34
Fish breeding quarantine • Specific uses product • Safe secure tank - Free postage - New and Used
Fish breeding quarantine • Specific uses product • Safe secure tank - Free postage - New and Used
Evolution aqua media - k1, 50 - £63.10
This has been • Drained ready used • Soaked - Free postage - New and Used
This has been • Drained ready used • Soaked - Free postage - New and Used
Radial tank connector flange - tank, - £10.45
Radial 110mm waste • Theflanged tank connector • Provide asecure watertight - Free postage - New and Used
Radial 110mm waste • Theflanged tank connector • Provide asecure watertight - Free postage - New and Used
Flange tank - 2, - £10.25
1.5 flange tank • Connectors seen picture - Free postage - New and Used
1.5 flange tank • Connectors seen picture - Free postage - New and Used
Flange tank connectors x - flange, 1.5" - £10.25
1.5 flange tank • Connectors seen picture - Free postage - New and Used
1.5 flange tank • Connectors seen picture - Free postage - New and Used
Evolution aqua media 40 - evolution, k1 - £52.70
This has been • Drained ready used • Soaked - Free postage - New and Used
This has been • Drained ready used • Soaked - Free postage - New and Used
Free standing aerator ideal - free, - £159.99
Based steeple aerator • Design that has • Been trusted since - Free postage - New and Used
Based steeple aerator • Design that has • Been trusted since - Free postage - New and Used
Koi vat fish holding - koi, with - £266.05
Easy install excellent • Quality resistant koi • Show displays ideal - Free postage - New and Used
Easy install excellent • Quality resistant koi • Show displays ideal - Free postage - New and Used
Aquarium overload clear - aquarium, - £13.45
Our new series • Acclimation boxes now • Mag375 magnet kit - Free postage - New and Used
Our new series • Acclimation boxes now • Mag375 magnet kit - Free postage - New and Used
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Everything you need to know about koi quarantine tank
Whether you are looking for a brand-new or second-hand koi quarantine tank, 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 £1.95, while premium listings can reach £900 — giving you a wide budget spread to work with. The average price of £142.42 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.