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10 bestCopper Algaecidesof February 2025

112M consumers helped this year.

1

envii Algae Klear Xtra – Blanket Weed Treatment for Ponds, Removes Blanket weed & String Algae Working All Year Round, Safe for all Fish & Plants – 1L Treats 20,000 litres
envii Algae Klear Xtra – Blanket Weed Treatment for Ponds, Removes Blanket weed & String Algae Working All Year Round, Safe for all Fish & Plants – 1L Treats 20,000 litres

envii

9.9

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2

Liquid Copper Fungicide Pint 16oz
Liquid Copper Fungicide Pint 16oz

Southern Ag

9.8

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6% off

3

Clearwater CH0006 Algaecide Algae Remover for Swimming Pool and Spa Hot Tub Water Treatment, Highly Effective Formula, 1 Litre
Clearwater CH0006 Algaecide Algae Remover for Swimming Pool and Spa Hot Tub Water Treatment, Highly Effective Formula, 1 Litre

Clearwater

9.6

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4

Blue Horizons 5L WINTER TIME LONG LIFE ALGAECIDE WINTERISER (Treats 15,000 gallons) UK
Blue Horizons 5L WINTER TIME LONG LIFE ALGAECIDE WINTERISER (Treats 15,000 gallons) UK

Blue Horizons

9.4

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5

Desjoyaux Pools Algaecide Algae Remover For Swimming Pools and Hot Tubs Water Treatment - Premium Grade Chemical Treatment 5L
Desjoyaux Pools Algaecide Algae Remover For Swimming Pools and Hot Tubs Water Treatment - Premium Grade Chemical Treatment 5L

Desjoyaux Pools

9.2

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Related productsUp to 9% off

Pro-Kleen Pool Algae Remover 5L - Removes & Prevents Algae Growth - High Concentration, Long-Lasting Professional Formula

Pro-Kleen Pool Algae Remover 5L - Removes & Prevents Algae Growth - High Concentration, Long-Lasting Professional Formula

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Blue Horizons SWIMMING POOL 5L LONG LIFE ALGAECIDE WINTERISER WINTER TIME TREATS 15000 GALLONS

Blue Horizons SWIMMING POOL 5L LONG LIFE ALGAECIDE WINTERISER WINTER TIME TREATS 15000 GALLONS

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KLEEN POOL ALGAECIDE LONGLIFE SWIMMING POOL ALGICIDE 1 LITRE - No.1 for the ultimate crystal clear water all year round.

KLEEN POOL ALGAECIDE LONGLIFE SWIMMING POOL ALGICIDE 1 LITRE - No.1 for the ultimate crystal clear water all year round.

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Ultima-Plus XP Pool Algaecide - Removes Algae in Pools, Hot Tubs and Spas & Prevents Algae Regrowth - Suitable for all Pools (5 Litres)

Ultima-Plus XP Pool Algaecide - Removes Algae in Pools, Hot Tubs and Spas & Prevents Algae Regrowth - Suitable for all Pools (5 Litres)

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6

Cleenly Pool Algae Remover - Removes & Prevents the Growth of Green in Water - Super Concentration and Long Lasting 5L
Cleenly Pool Algae Remover - Removes & Prevents the Growth of Green in Water - Super Concentration and Long Lasting 5L

Cleenly

9.0

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7

Bluewater 2ltr Longlife Algaecide - Swimming Pool Chemicals
Bluewater 2ltr Longlife Algaecide - Swimming Pool Chemicals

bluewater POOL & SPA CHEMICALS

8.7

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8

Bluewater 5ltrs Longlife Algaecide - Swimming Pool Chemicals
Bluewater 5ltrs Longlife Algaecide - Swimming Pool Chemicals

Bluewater Pool & Spa Chemicals

8.4

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9

Kleen Pool Algaecide Swimming Pools Algicide Treats 28,000 Litres Lasts 6 Months
Kleen Pool Algaecide Swimming Pools Algicide Treats 28,000 Litres Lasts 6 Months

KLEEN POOL

8.1

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10

Blue Horizons Ultimate Winter Time Algaecide - Tub of 5 Litre
Blue Horizons Ultimate Winter Time Algaecide - Tub of 5 Litre

Blue Horizons

7.9

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