Top 9 Best Pool Algaecide for 2023!

All-in-one algae Killer

Quick and effectively kills Green, mustard and Black pool algae

Treats up to 25, 000 gallons

Non-staining, non-foaming formula

Non-foaming formula

Effective kill and preventative treatment

Suitable for all pools

BioGuard Algae All 60 - 1 Quart

Works in chlorinated or brominated swimming pools to inhibit stubborn algae growth

Excellent for use with swimming pools with attached spas or fountains

BioGuard Algae All 60 will not effect your swimming pools delicate pH

1 Quart Non-foaming Algicide

Prevents and treats pool algae

Built in clarifier

Non-foaming formula

Suitable for all pool types

*Packaging may vary*

BENEFITS: Kills and prevents all algae types including green, black and mustard algae in your swimming pool so you can enjoy your summertime fun

USE: Apply directly to the pool for easy DIY pool care

COMPATIBILITY: Great for vinyl-lined and saltwater pool systems

FEATURES: Non-foaming algaecide formula destroys algae fast for crystal clear water; Swim 15 minutes after applying algaecide to your pool; Dissolves fast; Won’t fade vinyl pool liners

INCLUDES: One 1-qt container of Super Algae Guard for your swimming pool water

6 month algaecide

Eliminates all types of algae

Reduces chemical demand

Effective for up to 6 months

Simplifies pool Care

Also Ideal for Salt Pools

Simply place in pump basket or skimmer basket

Eliminates all types of Algae

Reduces Chemicals

Effective for up to 6 months

Simplifies Pool and Spa Care

Reliable & Effective

90-days no algae guarantee (when used according to instructions in balanced pool water)

Kills and prevents blue-green, green, yellow and black algae

Non-foaming, non-staining (when used according to instructions in balanced pool water)

11.8% Copper Sulfate Pentahydrate; 3% Copper as elemental

Effective against blue-green, black and mustard algae

Nonstaining formula

Each treatment will last three months

Use 16 fluid ounce 10000-gallon of pool water to prevent algae growth in all pool types

For severe algae treatment use 32 fluid ounce per 10000-gallon of pool water

Will not interfere with pool water pH, or sanitizer levels and can swim immediately after treatment

Kills rather than starves algae and prevents algae regrowth due to biostatic inhibitors

Kills most algae in 8 to 24 hours; black algae in 7 to 10 days

Salt pool friendly Formula contains no metals, bromides, or quats; Works synergistically with chlorine for fast cleanup

Super-clarifics pool water during cleanup function