7 bestPool Algaecidesof March 2025
112M consumers helped this year.
1
Algae Shield Liquid Pool Algaecide (50% Strength) (Copper and Stain Free) (1L)
Aqua Coastal
9.9
2
Ultimate Pool Closing & Opening Kit (3 Products incl. 50% Algae Concentrate)
Aqua Coastal
9.8
3
Clean + Clear Minerals 3 kg Kills All Algae Naturally
C-Pool
9.7
4
BioGuard Erase® (946mL) Effective Algae Destroyer (SKU 3108)
BioGuard
9.5
5
HTH EXTRA HTH EXTRA Multi-Purpose Chlorinating Pucks l Genuine Product l Built in Algaecide! l Best in Quality Chlorine Pucks,6 KG
HTH EXTRA
9.3
6
BioGuard Polygard (946 ML) Algae Preventer (SKU 3667)
BioGuard
9.1
7
Dazzle Algae Destruction Kit (Treats up to 80,000L!) (SKU DAZ05099)
Dazzle
8.9
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