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Marine macroalgae frag macro - frag, |
€5.99
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Envii algae klear xtra - klear, pond
€20.95
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Dragon breath marine - dragon's,
€14.00
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Barley straw for ponds - barley,
€7.59
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Herons premium algae wafers - herons,
€17.80
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Very healthy frogbit - healthy,
€9.72
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Herons premium bottom feeders - premium,
€3.90
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Easy life algexit freshwater - algexit,
€10.49
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Chaetomorpha refugium algae - chaetomorpha,
€5.00
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Herons premium spirulina - premium, algae
€3.90
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Herons spirulina algae wafers - algae,
€15.90
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Barley straw logs - 8x,
€12.82
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Interpet anti hair algae - interpet,
€4.95
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Marine macro algae dragons - macro,
€20.00
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Pond algae treatment blanket - pond,
€12.65
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Jarder pool algae remover - algae, 5l
€18.95
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Bermuda blanketweed treatment - bermuda,
€35.95
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Chaetomorpha refugium algae - chaetomorpha,
€8.00
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Natural barley straw log - 4x,
€7.85
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Cloverleaf blanket answer - blanket,
€16.99
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Api prevent algae - api,
€4.91
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Vintage 2005 patagonia - 2005,
€307.50
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Barley straw for ponds - 4x,
€5.45
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Cheato algae cheatomorpha - algae,, cheatomorpha.
€6.99
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Easy life algexit green algae - algexit,
€22.99
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Herons algae wafer - algae, mix
€5.80
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Pro colour energy algae - colour,
€2.56
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Swell magnetic algae cleaner - magnetic,
€9.99
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Astaxanthin algae oil - algae, high
€11.99
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Hydra degreen removes algae - hydra,
€11.75
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Api prevent algae aquarium - algae,
€14.99
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Algaecal plus stronger bones - algaecal,
€12.28
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Envii pond klear natural - klear,
€12.95
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Blagdon green away pond water - green,
€9.18
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Aqua source blanketweed - aqua,
€42.99
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Aquadip green algae control - aquadip,
€14.99
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Waterlife algizin pond algae - waterlife,
€16.99
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Marine macro algae
€16.50
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Yamitsu green blanketweed - green, go
€17.99
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Acid rain macro - acid,
€24.99
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Purple organic sea moss - organic,
€145.99
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Caulerpa cylindracea red grape - caulerpa,
€15.00
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Herons algae wafer - herons, mix
€4.50
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Marine macro algae halimeda - macro, algae,
€7.00
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Baby shrimp fry food 20g - &,
€6.25
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Live chaetomorpha algae macro - chaetomorpha,
€10.99
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Hikari algae wafers 20g - 20g, 40g
€5.49
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Tap more blanket weed - more,
€11.99
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Barley straw logs for - x,
€5.60
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Herons oak algae wafers - herons,
€0.99
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Dragons breath marine macro - -,
€16.15
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Tetra pleco spirulina algae - tetra,
€6.10
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Natural astaxanthin 24mg - natural,
€13.99
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Cladophora prolifera
€6.99
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Api prevent algae aquarium - api,
€5.40
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Tap pond doctor barley - pond,
€19.95
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Marine macro algae
€27.50
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Astaxanthin 550mg clean - astaxanthin,
€12.99
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800g cloverleaf blanket answer - cloverleaf,
€19.39
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Herons algae wafers - herons,
€4.20
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Herons koi trio sticks 1kg - trio, |
€7.90
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150 tablets aquarium - tablets,
€6.89
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Evora botanical body - evora,
€5.44
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Aquarium stainless steel fish - aquarium,
€3.10
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Omega algae oil - omega,
€20.99
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Interpet anti hair - interpet, algae
€5.50
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Codium frag macro algae - |, |
€6.99
Buy It Now
Magnetic fish tank - tank, algae
€4.43
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Pond water dye - water,
€4.99
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Fish tank cleaning - fish,
€2.05
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Barley straw bio extract - straw,
€11.59
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Marine macro algae dragons - marine,
€9.80
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Herons koi trio - herons,
€0.99
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Anti hair algae - hair, fish
€5.05
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Interpet anti hair - interpet,
€5.20
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Interpet green away clears - away,
€5.18
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Marine macro algae halymenia - algae,,
€32.50
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Marine macro algae true - marine,
€55.00
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King british algae wafers 40g - king,
€8.49
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4kg cloverleaf blanket answer - blanket,
€59.98
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Wet forget mould lichen - forget, &
€12.93
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Zena algae peeling organic - zena,
€26.70
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Aquadesign plant 500ml - plant+,
€10.99
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Evora botanical body oil - body, with
€5.99
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Herons premium algae - premium,
€5.90
Buy It Now
Cloverleaf blanket answer - blanket,
€12.95
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Natural astaxanthin 6mg - astaxanthin,
€54.99
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237ml api prevent - api,
€14.59
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Red hair macro - algae, |
€7.99
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500g cloverleaf blanket - blanket, answer
€13.89
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Vanquish pond algae treatment - pond,
€13.50
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Banish barley straw essence - banish,
€8.95
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Halimeda cactus algae - halimeda, "cactus
€7.99
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Api prevent algae - prevent,
€2.24
Buy It Now
Pack barley straw for ponds - pack,
€9.68
Buy It Now
Tetra pond phosphateminus - tetra,
€11.89
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 €0.99 to €307.5, with an average of €17.26. 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 €0.99, while premium listings can reach €307.5 — giving you a wide budget spread to work with. The average price of €17.26 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.