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Pool Algaecides of 2025
Save up to 62% off
Best Choice1
Clicked 494 times in the last monthMAV AquaDocCopper Pool Algaecide for Swimming Pools - 128 oz - 90 Day Algaecide for Inground & Above Ground Pools, Helps Prevent & Remove Green, Mustard, Blue, Black Algae - AquaDoc
11% Off9.7Exceptional
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Value for Money2
poolrxPoolRX+ Pool Unit 20k-30k gallons
23% Off9.5Excellent
Our Rating
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3
MAV AquaDocCopper Pool Algaecide for Swimming Pool - 90 Day Algaecide for Inground Pool to Prevent and Remove Pool Algae - Super Algaecide for Pool Opening - AquaDoc 32oz
Key specs-
Compatibility:Inground and above ground pools
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Type:Non-foaming & Non-staining
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Duration:3 months
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Form:Liquid
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Active Ingredient:Copper algaecide
9.2Excellent
Our Rating
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4
poolrxPoolRX+ pool unit 7.5k-20k gallons
62% Off9.0Excellent
Our Rating
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5
poolrxPoolRx Pool Unit #101001 6 Month Algaecide Blue Treats 7.5k-20k gallons, Single
21% OffKey specs-
Compatibility:Salt Pools
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Type:Algaecide
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Duration:Up to 6 months
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Form:N/A
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Active Ingredient:N/A
8.9Very Good
Our Rating
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6
BioGuardBioGuard Algae All 60-1 Quart, Non-Foaming Algae Preventative, Non-Staining & Non-Foaming, Ideal for Swimming Pools with Attached Spas or Fountains
Key specs-
Type:Non-foaming, non-staining
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Usage:Pools with spas or fountains
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Dimensions:10 x 3 x 3 inches
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Features:Prevents all types of algae
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Capacity:N/A
8.8Very Good
Our Rating
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7
Pool MatePool Mate 1-Quart 2-Pack Premium Algaecide 50, Algaecide for Pool, Made in USA
Key specs-
Compatibility:All Pool Types
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Type:Algaecide
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Duration:Every 3-5 days
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Form:Liquid
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Active Ingredient:Non-metallic algaecide
8.7Very Good
Our Rating
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8
Clorox Pool & SpaClorox® Pool&Spa™ XTRABLUE® Plus Swimming Pool Algaecide, All-in-One Algae Killer, Non-Foaming, 40 Ounce (Pack of 1)
Key specs-
Compatibility:Swimming Pool
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Type:Algae Killer
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Duration:N/A
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Form:Liquid
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Active Ingredient:N/A
8.6Very Good
Our Rating
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9
poolrxPoolRx Pool Unit #101066 6 Month Algaecide Treats 20k-30k gallons, Black
34% OffKey specs-
Compatibility:Pool and Spa
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Type:N/A
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Duration:Up to 6 months
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Form:N/A
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Active Ingredient:N/A
8.5Good
Our Rating
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10
In The SwimIn The Swim Algaecide 60 Plus for Swimming Pools - Non-Metallic, Low Odor, Non-Foaming Algae Bloom Preventative - Chlorine Sanitizer Compatible - 1 Quart
8.3Good
Our Rating
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