Advertiser Disclosure
1
Algae Shield Liquid Pool Algaecide (50% Strength)/Copper & Stain Free/1L
9.7
Amazon.ca
2
BioGuard Polygard/946 ML/Algae Preventer-SKU 3667
9.5
Amazon.ca
3
BioGuard Erase®/946mL/Effective Algae Destroyer-SKU 3108
9.5
Amazon.ca
4
HTH® Extra (60%) ALGAECIDE/Genuine Product/Bulk Purchase (1L) Bottles
9.1
Amazon.ca
5
HTH® EXTRA (60%) ALGAECIDE/Genuine Product
8.6
Amazon.ca
6
BioGuard Polygard (3.78 L) Algae Preventer/(SKU 3668)
8.5
Amazon.ca
7
Clorox Pool & Spa Crazy Clarifier
8.3
Amazon.ca
8
Crystalline H2O (4in1) Pool Solution Chlorine Reducer/Water Clarifier/Algaecide & PH Stabilizer-700g
8.3
Amazon.ca
9
BioGuard Polysheen Blue-946 mL Highly Concentrated Water Clarifier/SKU 4863
8.1
Amazon.ca
10
Clean + Clear Minerals (3kg) Kills All Algae Naturally
7.8
Amazon.ca