Top Algaecide Reviews

HTH 67062 Algae Guard 30 Swimming Pool Algaecide Cleaner, 38 fl oz

BENEFITS: Kills green, black, and yellow algae and prevents future algae blooms in your swimming pool 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.
FEATURES: Non-foaming algaecide formula destroys algae fast for crystal clear water.
Swim 15 minutes after applying algaecide to your pool.
30% concentration of HTH signature algaecide.
INCLUDES: One 36-oz container of Algae Guard 30 for your swimming pool water.

Best Algae Killer for Pools: Algaecide 60 is the best algae preventer for pools.
it prevents all types of algae in all types of swimming pools.
Effective Pool Treatment: Doheny's Algaecide 60 is metal-free and will leave no stains behind when applied.
Algae Control for Pool: One bottle treats up to 160,000 gallons.
Effective Pool Algae Preventer: Our pool algaecide does not foam or cloud your pool water.
Packaging: 40-ounce ready-to-use bottle with dosage stripe.

Best Algae Killer for Pools: Algaecide 60 is the best algae preventer for pools.
it prevents all types of algae in all types of swimming pools.
Effective Pool Treatment: Doheny's Algaecide 60 is metal-free and will leave no stains behind when applied.
Algae Control for Pool: One bottle treats up to 160,000 gallons.
Effective Pool Algae Preventer: Our pool algaecide does not foam or cloud your pool water.
Packaging: 40-ounce ready-to-use bottle with dosage stripe.

Potent, non-metallic algaecide destroys all types of algae, including black, green and mustard algae.
Quaternary Ammonium, low-foam formula is easy to use and will not stain your pool or leave a residue.
Initial dosage is 5 oz. per 10,000 gallons of water.
weekly maintenance dosage is 1.5 oz. per 10,000 gallons of water.
Non-metallic Algaecide 50 is designed to protect against all algae types.
Do not mix with other chemicals, wait 6-8 hours after adding before swimming.

BENEFITS: Kills green algae and prevents future algae blooms in your swimming pool 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.
FEATURES: Non-foaming algaecide formula destroys algae fast for crystal clear water.
Swim 15 minutes after applying algaecide to your pool.
INCLUDES: One 1-gal container of Algae Guard 10 for your swimming pool water.

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

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.

GREENCLEAN GRANULAR ALGAECIDE: This 8-pound bucket treats and controls algae in up to 16,000 gallons of water for your in-home or residential ponds,....
IDEAL FOR PONDS WITH FISH AND AQUATIC LIFE: This product is not harmful to fish or aquatic plants when used as directed and can be used while your....
CLEAN FORMULA: Our clean formula is a great alternative to harsh chemicals and it is chlorine, copper, and phosphate-free.
WORKS FAST: This product is quick and efficient and begins working on contact, killing algae fast.
you'll see full results in 24 to 48 hours after....
TREATS TWO ALGAES: GreenClean Granular Algaecide is effective and offers immediate results when eliminating blue-green and string algae.

Quart black liquid algaecide poly 60 for swimming pools.
If pool is green use 11-17 oz per 10,000 gallons (29,090 - 18,823 gallons per bottle) & should be used with chlorine shock combined.
Maintenance 2-4 oz per 10,000 gallons (160,000 - 80,000 gallons per bottle) every 5-7 days.