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Time
Various
Cloverleaf blanket answer - cloverleaf,
€99.99
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Envii algae klear - klear, pond
€20.95
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Barley straw for ponds - straw,
€7.59
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150 tablets aquarium algae - tablets,
€19.55
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Marine macroalgae frag macro - frag, |
€5.99
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Herons premium spirulina - premium,
€15.90
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Herons premium bottom feeders - herons,
€19.80
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Herons premium algae wafers - herons,
€15.90
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Chaetomorpha refugium algae - chaetomorpha,
€5.00
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Marine macro algae
€16.50
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Dragon breath marine - breath,
€21.49
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Chaetomorpha macro - chaetomorpha, (cheato)
€8.54
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Chaetomorpha refugium algae - chaetomorpha,
€8.00
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Omega vegan 500mg - 3,
€11.89
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Pond algae treatment blanket - algae,
€12.69
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Acid rain macro - rain,
€24.99
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Easy life algexit green algae - green,
€8.99
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Herons algae wafer - algae,
€19.80
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Natural barley straw log - barley,
€7.85
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Barley straw logs for - 8x,
€12.82
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Herons algae wafer mix - algae,
€19.80
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Bermuda blanketweed treatment - bermuda,
€8.95
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Herons spirulina algae - herons, wafers
€15.90
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Herons koi trio - herons, 3mm
€74.90
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Cladophora prolifera
€6.99
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Lacura marine collagen - lacura,
€20.43
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Cloverleaf blanket answer - blanket,
€124.99
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Codium frag macro - codium, |
€6.99
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Marine macro algae - , dragons
€20.00
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Pond water dye - water,
€4.99
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Blue green algae test kit - green,
€29.99
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Yamitsu green blanketweed - yamitsu, go
€17.99
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Cheato algae cheatomorpha - cheato, algae,
€6.99
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Wet forget mould - &,
€24.89
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Wet forget mould lichen - forget,
€19.35
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Pro colour energy algae tetra - energy,
€4.81
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Ecopond water feature - ecopond,
€11.95
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Caulerpa cylindracea red grape - red,
€15.00
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Phytoplankton guillard - phytoplankton,
€25.99
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Marine macro algae dragons - marine,
€9.80
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Labs mediclay algae clear - nt,
€93.95
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Natural astaxanthin 24mg - natural,
€8.98
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Swell magnetic algae cleaner - magnetic,
€13.99
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800g cloverleaf blanket - cloverleaf,
€19.39
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Blagdon green away pond - blagdon,
€9.18
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Waterlife algizin pond - pond, algae
€8.99
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Marine macro algae halymenia - algae,,
€32.50
Buy It Now
Omega algae oil 500mg vegan - algae,
€37.99
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Aquadip green algae - aquadip, control
€7.99
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Interpet anti hair algae - anti,
€4.95
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Osea undaria algae body - algae, oil
€7.69
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Herons algae wafers - wafers, 6%
€7.80
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Herons koi trio sticks - herons, |
€59.90
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King british algae wafers - king, 40g
€8.49
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Herons mini wafer mix bottom - herons,
€8.80
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Envii pond klear natural - pond,
€16.95
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Grass boost sea - boost,
€14.00
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Aquarium stainless steel fish - steel,
€2.81
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Marine macro algae - ,, hypnea
€14.99
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Zena algae peeling - zena, organic
€26.70
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Herons spirulina algae wafer - herons,
€19.80
Buy It Now
Marine macro algae true - macro, algae,
€55.00
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Marine macro algae dragons - marine,
€12.80
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Marine macro algae halymenia - marine,
€22.50
Buy It Now
Herons premium algae - premium, wafers
€5.90
Buy It Now
Codium macro algae for marine - for,
€11.00
Buy It Now
Api prevent algae aquarium - api,
€5.40
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Marine macro algae dragons - algae,
€6.80
Buy It Now
Red hair macro - algae, |
€7.99
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Hikari algae wafers - wafers, 20g
€7.95
Buy It Now
Banish pond green water - banish,
€8.95
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Astaxanthin 550mg clean - 550mg,
€21.99
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Blue life usa - life, rx
€19.95
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Herons premium vegetable - herons,
€19.80
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Vanquish pond algae treatment - vanquish,
€26.99
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Vanquish pond duckweed - vanquish,
€9.95
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Easy life algexit freshwater - easy-life,
€10.49
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Leili alga 600 concentrated - leili,
€19.35
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Pack barley straw for ponds - 6,
€9.68
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Herons koi trio sticks 1kg - koi,
€7.90
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Pond barley straw compostable - pond,
€6.99
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Blue hypnea macro algae - hypnea,
€14.00
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Ulva macroalgae frag macro - macroalgae,
€6.99
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Caulerpa prolifera marine - prolifera-,
€10.80
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Esha protalon 707 20ml - +, 10ml
€9.99
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Tap pond doctor anti - pond, green
€16.95
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Prevent algae solution for - ,
€7.99
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Sodium hypo removes - hypo,
€29.95
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Tap more duckweed pond - no,
€11.95
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Barley straw for ponds - straw,
€5.45
Buy It Now
Hikari algae wafer catfish - wafer,
€4.29
Buy It Now
Herons oak algae wafers - oak,
€24.80
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Marine macro algae
€29.50
Buy It Now
Natural astaxanthin 6mg - astaxanthin,
€54.99
Buy It Now
Hydra st703 clear filamentous - hydra,
€16.45
Buy It Now
Pack barley straw - 8, ponds
€11.71
Buy It Now
Looking for more algae?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 algae listings currently in our index. Prices range from €2.81 to €124.99, with an average of €18.9. 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 →
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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 €2.81, while premium listings can reach €124.99 — giving you a wide budget spread to work with. The average price of €18.9 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.