10 bestAlgaecide For Poolsof February 2025
112M consumers helped this year.
1
Pool Supplies Canada Premium Pool Opening/Closing Chemical Kit for up to 100,000 litres
Pool Supplies Canada
9.8
2
Chlorine Stabilized Pucks King Size 3" (6 Kg) by Pool Supplies Canada
Pool Supplies Canada
9.6
3
6 Pack of Multi-Shock by Pool Supplies Canada (450 g)
Pool Supplies Canada
9.4
4
Ultimate Pool Closing & Opening Kit (3 Products incl. 50% Algae Concentrate)
Aqua Coastal
9.1
5
SpaGuard Polysheen (473 ML) Clarifier (SKU 7546)
SpaGuard
8.8
Other
Super Clarifier (1 L) by Pool Supplies Canada
SeaKlear AquaPill WinterPill Pool Clarifier and Enzyme up to 30,000 Gallons 91222APL
Multi-Shock Chlorine and Conditioner (450 g) by Pool Supplies Canada
Copper Test Strips for Mineral Pools - Works with Pool Ionizers, Mineral Cartridges, Copper Sulphate and Copper Algaecides - Part CBI-Cut
6
HTH EXTRA HTH Extra Super Shock 6kg 30640
HTH EXTRA
8.6
7
Algae Shield Liquid Pool Algaecide (50% Strength) (Copper and Stain Free) (1L)
Aqua Coastal
8.3
8
3 Pack of Multi-Shock by Pool Supplies Canada (450 g)
Pool Supplies Canada
8.0
9
HTH 67071 Swimming Pool Care Filter Cleaner - Removes Dirt, Oil, and Grease Buildup for Crystal Clear Water
HTH
7.7
10
Ultimate SPA and Pool Natural Enzyme Water Clarifier Treatment for Hot Tub. Reduces Chemical use. Prolongs Filter Life.1-Quart
Black Diamond Stoneworks
7.4
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