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Algae

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Algae for sale on Ireland's largest auction and classifieds sites

Home / Garden & Patio:Plants, Seeds & Bulbs / Algae refurbished & used for sale | For Sale UK
Envii algae klear xtra - klear, pond

Envii algae klear xtra - klear, pond

£104.95 · Buy It Now

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Barley straw for ponds - barley,

Barley straw for ponds - barley,

£7.59 · Buy It Now

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Pond algae treatment blanket - algae,

Pond algae treatment blanket - algae,

£11.89 · Buy It Now

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Pond water dye for algae - water,

Pond water dye for algae - water,

£4.99 · Buy It Now

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Herons premium spirulina - herons,

Herons premium spirulina - herons,

£15.90 · Buy It Now

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Cloverleaf blanket answer - blanket,

Cloverleaf blanket answer - blanket,

£314.99 · Buy It Now

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Herons algae wafer mix - herons,

Herons algae wafer mix - herons,

£19.80 · Buy It Now

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Natural barley straw log - natural,

Natural barley straw log - natural,

£7.85 · Buy It Now

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Herons premium bottom feeders - herons,

Herons premium bottom feeders - herons,

£19.80 · Buy It Now

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Herons premium algae - premium, wafers

Herons premium algae - premium, wafers

£19.80 · Buy It Now

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Interpet anti hair - anti, algae

Interpet anti hair - anti, algae

£4.81 · Buy It Now

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Herons algae wafer mix - herons,

Herons algae wafer mix - herons,

£19.80 · Buy It Now

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Wet forget mould lichen - wet, mould,

Wet forget mould lichen - wet, mould,

£24.19 · Buy It Now

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Swell blanketweed remover - swell,

Swell blanketweed remover - swell,

£18.99 · Buy It Now

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Jarder pool algae - remover, 5l

Jarder pool algae - remover, 5l

£18.95 · Buy It Now

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Pack barley straw for ponds - 8,

Pack barley straw for ponds - 8,

£11.71 · Buy It Now

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Astaxanthin 550mg clean - astaxanthin,

Astaxanthin 550mg clean - astaxanthin,

£21.99 · Buy It Now

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Hikari algae wafer catfish - algae,

Hikari algae wafer catfish - algae,

£5.50 · Buy It Now

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Bermuda blanketweed treatment - bermuda,

Bermuda blanketweed treatment - bermuda,

£8.95 · Buy It Now

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Vanquish pond algae treatment - algae,

Vanquish pond algae treatment - algae,

£9.75 · Buy It Now

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Pond barley straw - straw, compostable

Pond barley straw - straw, compostable

£6.99 · Buy It Now

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Blagdon green away pond - away, water

Blagdon green away pond - away, water

£11.01 · Buy It Now

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Cloverleaf blanket answer - cloverleaf,

Cloverleaf blanket answer - cloverleaf,

£17.99 · Buy It Now

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Barley straw logs for - straw,

Barley straw logs for - straw,

£12.93 · Buy It Now

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Omega algae oil 500mg - algae,

Omega algae oil 500mg - algae,

£37.99 · Buy It Now

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Banish green water - banish,

Banish green water - banish,

£15.95 · Buy It Now

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Herons spirulina algae - spirulina, wafers

Herons spirulina algae - spirulina, wafers

£13.90 · Buy It Now

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Easy life algexit - algexit, green

Easy life algexit - algexit, green

£8.99 · Buy It Now

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Pond cleaner water treatment - pond,

Pond cleaner water treatment - pond,

£11.99 · Buy It Now

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Jarder pool algae remover 10l - pool,

Jarder pool algae remover 10l - pool,

£26.95 · Buy It Now

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Clear algae cleaner - "q,

Clear algae cleaner - "q,

£129.99 · Buy It Now

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Aquadesign pond clear - pond,

Aquadesign pond clear - pond,

£19.99 · Buy It Now

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Herons algae wafers - algae,

Herons algae wafers - algae,

£7.80 · Buy It Now

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Blagdon green away pond - green,

Blagdon green away pond - green,

£23.95 · Buy It Now

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Chaetomorpha refugium algae - refugium,

Chaetomorpha refugium algae - refugium,

£8.00 · Buy It Now

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Nishikoi feature kit - nishikoi,

Nishikoi feature kit - nishikoi,

£10.99 · Buy It Now

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Natural astaxanthin 6mg - astaxanthin,

Natural astaxanthin 6mg - astaxanthin,

£38.99 · Buy It Now

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Cloverleaf blanket answer - blanket,

Cloverleaf blanket answer - blanket,

£59.99 · Buy It Now

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Swell control sludge - swell, uk

Swell control sludge - swell, uk

£18.99 · Buy It Now

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Aquadesign pond clear water - clear,

Aquadesign pond clear water - clear,

£14.99 · Buy It Now

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Yamitsu algae master pond - yamitsu,

Yamitsu algae master pond - yamitsu,

£1299.99 · Buy It Now

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Supa anti algae pond block - supa,

Supa anti algae pond block - supa,

£5.66 · Buy It Now

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Pack barley straw - 6,

Pack barley straw - 6,

£9.68 · Buy It Now

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Vanquish pond barley straw - barley,

Vanquish pond barley straw - barley,

£8.99 · Buy It Now

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Cleaning algae - cleaning,

Cleaning algae - cleaning,

£3.85 · Buy It Now

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Marine macroalgae frag macro - macroalgae,

Marine macroalgae frag macro - macroalgae,

£6.99 · Buy It Now

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Osea undaria algae - osea, oil

Osea undaria algae - osea, oil

£11.99 · Buy It Now

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Vanquish pond duckweed - pond,

Vanquish pond duckweed - pond,

£9.95 · Buy It Now

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Fish fry baby small - fish, &

Fish fry baby small - fish, &

£12.99 · Buy It Now

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Pond clear water - clear,

Pond clear water - clear,

£9.99 · Buy It Now

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Bermuda crystal fountain clear - crystal,

Bermuda crystal fountain clear - crystal,

£14.99 · Buy It Now

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Barley straw logs for - x,

Barley straw logs for - x,

£5.60 · Buy It Now

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Astaxanthin natural - 🔥 astaxanthin, (natural

Astaxanthin natural - 🔥 astaxanthin, (natural

£7.99 · Buy It Now

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Vegan omega epa dha - 3,

Vegan omega epa dha - 3,

£28.49 · Buy It Now

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Cheato algae cheatomorpha - cheato, cheatomorpha.

Cheato algae cheatomorpha - cheato, cheatomorpha.

£7.99 · Buy It Now

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Blagdon green away - pond, water

Blagdon green away - pond, water

£10.47 · Buy It Now

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Aquacadabra barley straw - barley,

Aquacadabra barley straw - barley,

£16.99 · Buy It Now

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Pro colour energy - energy, algae

Pro colour energy - energy, algae

£2.56 · Buy It Now

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Ecopond water feature - ecopond,

Ecopond water feature - ecopond,

£11.95 · Buy It Now

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Banish barley straw essence - barley,

Banish barley straw essence - barley,

£8.95 · Buy It Now

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Interpet anti hair algae - hair,

Interpet anti hair algae - hair,

£5.24 · Buy It Now

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Pond water cleaner natural - water,

Pond water cleaner natural - water,

£7.99 · Buy It Now

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Marine macro algae halimeda - algae,,

Marine macro algae halimeda - algae,,

£9.94 · Buy It Now

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Api prevent algae aquarium - prevent,

Api prevent algae aquarium - prevent,

£245.10 · Buy It Now

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Barley straw bio extract - -,

Barley straw bio extract - -,

£43.50 · Buy It Now

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Live chaetomorpha algae - live,

Live chaetomorpha algae - live,

£10.99 · Buy It Now

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Blanket weed treatment - blanket,

Blanket weed treatment - blanket,

£11.89 · Buy It Now

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Tetra pleco spirulina - pleco, algae

Tetra pleco spirulina - pleco, algae

£7.85 · Buy It Now

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Ecopond barley bio algae - ecopond,

Ecopond barley bio algae - ecopond,

£44.95 · Buy It Now

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Caulerpa taxiflora marine - caulerpa,

Caulerpa taxiflora marine - caulerpa,

£9.95 · Buy It Now

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Red ogo marine macro - marine,

Red ogo marine macro - marine,

£20.00 · Buy It Now

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Herons spirulina algae wafer - herons,

Herons spirulina algae wafer - herons,

£19.80 · Buy It Now

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Aquadip green algae control - green,

Aquadip green algae control - green,

£7.99 · Buy It Now

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Patio cleaner concentrate - patio,

Patio cleaner concentrate - patio,

£49.99 · Buy It Now

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Zena algae peeling organic 5gm - algae,

Zena algae peeling organic 5gm - algae,

£23.58 · Buy It Now

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Waterlife algizin pond algae - pond,

Waterlife algizin pond algae - pond,

£6.99 · Buy It Now

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Bermuda greenwater pond - greenwater,

Bermuda greenwater pond - greenwater,

£9.99 · Buy It Now

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Blagdon green away pond water - green,

Blagdon green away pond water - green,

£10.87 · Buy It Now

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Labs mediclay algae clear - labs,

Labs mediclay algae clear - labs,

£89.95 · Buy It Now

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Bermuda crystal fountain clear - fountain,

Bermuda crystal fountain clear - fountain,

£14.99 · Buy It Now

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Eco marine algae extract - eco,

Eco marine algae extract - eco,

£150.47 · Buy It Now

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Herons premium tropical - premium,

Herons premium tropical - premium,

£21.90 · Buy It Now

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Marine macro algae hypnea - marine, algae,

Marine macro algae hypnea - marine, algae,

£16.14 · Buy It Now

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Api prevent algae aquarium - api,

Api prevent algae aquarium - api,

£6.83 · Buy It Now

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Wet forget patio - forget, cleaner

Wet forget patio - forget, cleaner

£21.99 · Buy It Now

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Banish pond green - banish,

Banish pond green - banish,

£9.95 · Buy It Now

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100 spirulina powder - 100%, algae

100 spirulina powder - 100%, algae

£32.99 · Buy It Now

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Caulerpa prolifera marine - prolifera,

Caulerpa prolifera marine - prolifera,

£5.45 · Buy It Now

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Trapa natans for pond - x,

Trapa natans for pond - x,

£7.41 · Buy It Now

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Spray and leave - leave, concentrate

Spray and leave - leave, concentrate

£15.99 · Buy It Now

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Marine macro algae dragons - marine,

Marine macro algae dragons - marine,

£6.52 · Buy It Now

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Blagdon green away pond - away,

Blagdon green away pond - away,

£10.72 · Buy It Now

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Marine macro algae hypnea - algae,,

Marine macro algae hypnea - algae,,

£10.80 · Buy It Now

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Aquadip green algae control - aquadip,

Aquadip green algae control - aquadip,

£7.85 · Buy It Now

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Omega plant marine - 3,plant, algae

Omega plant marine - 3,plant, algae

£16.23 · Buy It Now

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Hydra st703 clear filamentous - clear,

Hydra st703 clear filamentous - clear,

£16.45 · Buy It Now

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📊96 listings · from £2.56 · avg £38.29
⚠️ These listings were last updated more than 17 days ago. Search for fresh listings

Browse 96 algae listings currently in our index. Prices range from £2.56 to £1299.99, with an average of £38.29. 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 algae →

Try this: fish crate | patio pond | umbrella plant | eden greenhouse | exotic plants | moss balls | plant watering spikes | potted christmas tree | large clay pots | cypripedium

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

Everything you need to know about algae

Whether you are looking for a brand-new or second-hand algae, 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 £2.56, while premium listings can reach £1299.99 — giving you a wide budget spread to work with. The average price of £38.29 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.

🔍 algae Search live on eBay