10 bestPond Algaecidesof December 2025
112M consumers helped this year.
1
API POND ALGAEFIX Algae Control Solution 1-Gallon Bottle
API
9.7
2
API Algaefix Algae Control (16 oz)
API
9.4
3
TetraPond 77189 Algae Control Treatment, 33.8-Ounce, 1-Liter
Tetra
9.2
4
Aquascape 98896 SAB Stream & Pond Cleaner Pond Water Treatment, 7-Pound, White
Aquascape
8.9
5
GreenClean Granular Algaecide - 20 lbs - String Algae Control for Koi Pond, Fountain, Waterfall, Water Features on Contact. EPA Registered.
8.6
6
API Algaefix Algae Control, 1.25-Ounce
API
8.3
7
Aquascape Ecoblast Granular Algaecide For Pond, Waterfall, And Stream Features, 7 Pounds | 29313
Aquascape
8.0
8
Crystal Blue Copper Sulfate Algaecide - Aquatic Grade Granular Pond Algae Control - 5 lbs
Crystal Blue
7.7
9
Aquatic Venturez Algaecide | Size: 120ml | Aquarium Algae Remover or Cleaner | Indian Fish Monsters (IFM)
Aquatic Venturez
7.4
10
Premier Plants Go Algal Algae Remover for Aquarium Solves Algae Problem (120 ML)
SANSEFERO
7.1
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