Top 9 Best Algaecide For Pools of March 2023

Prevents and treats pool algae

Built in clarifier

Non-foaming formula

Suitable for all pool types

*Packaging may vary*

BENEFITS: Kills all types of algae and prevents future algae blooms in your swimming pool for up to 3 months so you can get back to enjoying your summertime fun

USE: Apply directly to the pool regularly for easy DIY pool care; For best results, use with other HTH pool care products

COMPATIBILITY: Great for a variety of swimming pool types, including saltwater systems

FEATURES: Non-foaming algaecide formula destroys algae fast for crystal clear water; Swim almost immediately after applying algaecide to your pool

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

Power Source Type: Manual

KEEP ALGAE AT BAY - This product is effective in controlling a broad range of algae. Especially effective against Chara(Stone wart), Spirogyra, Cladophora, Vaucheria Ulothrix, Microcystis, Oscillatoria, Mustard Algae and Black Algae. The triethanolamine in this product prevents the precipitation of the copper with the carbonates or bicarbonates in the water. Rx Clear Copper Algaecide is used to prevent and kill unwanted infestations in your swimming pool.

COAT THE WALL - Algaecide coats the walls of the swimming pool, keeping algae in suspension. Surfactant splits open algae cells, helping to destroy them. The Rx Clear Copper Algaecide coats the pool wall, keeping your swimming pool crystal clear.

BIWEEKLY MAINTENANCE - Each bottle of Algaecide is 32 ounces of fluid. Swimming pools require only 4 oz. of Rx Clear Swimming Pool Algaecide every two weeks per every 10,000 gallons of water.

SAFE TO SWIM - This fast acting treatment lets you swim directly after placing in your swimming pool. Algaecide can even beat black, green and mustard algae, all while being safe for swimmers.

SKIP THE WAIT - This product was made especially to control growth of algae in all types of swimming pools. Its long lasting action will control existing algae and subsequent doses will control recontamination...no waiting.

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

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

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

New formula with 3 active Ingredients

Eliminates all types of Pool Algae

Reduces chemical demand

Effective for up to 6 Months

NSF/ANSI 50 Certified

Ideal for Chlorine, Salt, UV, or Ozone Pools

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

Additional minerals for Pool RX+ pool unit

Eliminates all types of Pool Algae

Reduces chemical demand

Effective for up to 6 Months

NSF/ANSI 50 Certified

New formula with 3 active Ingredients