Top Algaecide For Pools 2 Reviews

BioGuard Algicide 28-40 (1 qt) (1)

  • BioGuard Algicide 28-40 is an economical and effective algaecide designed for pools without an attached spa or water feature..
  • This algaecide can foam under turbulent conditions..
  • Works with either chlorinated or brominated systems.
  • Excellent mid-priced algaecide for commercial applications.
Check Stock

Omni Multi Purpose Algaecide 60 (1 qt) (2 Pack)

  • HEAT ACTIVATED - The Rx Clear Swimming Pool Algaecide works best in warm waters. The product will not stain surfaces and leaves zero residue..
  • 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 algaecide coats the pool wall to control the problem, keeping your swimming pool crystal clear..
  • SAFE TO SWIM - This fast acting treatment lets you swim directly after placing in your swimming pool. Algaecide can even act as a cleaner or remover for black, green and mustard algae, all while being super safe for swimmers. Trust Rx Clear for reliable pool supplies, chemicals, and swimming pool accessories..
  • 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 to guard against algae..
  • NO FOAM - Whether you have an in-ground or above ground pool this product will work to keep algae at bay without making your swimming pool filled with foam. To avoid foaming, do not exceed beyond the recommended dosages and apply gently in one spot away from return..
Check Stock

Quart Black Algaecide Poly 30 for Swimming Pools Non-Metallic & Non-Foaming 32 oz by Nu-Clo 2017

  • Quart black liquid algaecide poly 30 for swimming pools.
  • Kills black, green mustard and red algae.
Check Stock

In The Swim Deluxe Pool Opening Chemical Start Up Kit - Up to 15,000 Gallons

  • Deluxe Start-Up Kit up to 15,000 Gallons Includes: 1 qt. Stain Away for Swimming Pools.
Check Stock

Regal Algaecide 60 for Swimming Pools & Spas

  • Concentrated algaecide for all types of algae.
  • Should be part of a regular pool maintenance program to prevent algae.
  • Weekly addition of this product will reduce overall maintenance costs and give pools desired water quality.
  • The product of choice to help keep pools algae free.
  • Compatible with pools using Salt Chlorine Generators.
Check Stock

Quart Black Algaecide Poly 60 for Swimming Pools Non-Metallic & Non-Foaming - 29,090 Gallons Per Bottle by Nu-Clo 2015

  • 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.
Check Stock

HTH 42031 1\ Chlorinating Tablets Swimming Pool Chlorine, 5 lbs

  • BENEFITS: Sanitizes and protects your pool water so you can enjoy swimming all season long.
  • kills bacteria and algae with built-in algaecide.
  • USE: Place tabs in pool skimmer, floater, or feeder for simple, DIY pool care.
  • COMPATIBILITY: Vinyl pools and saltwater systems, smaller type pools.
  • Dissolves slowly for a steady application of chlorine to your indoor or outdoor pool for up to a week.
  • INCLUDES: One 5-pound pail of Chlorinating Tablets for swimming pools.
Check Stock

United Chemical No Mor Problems Swimming Pool Algaecide - 1 Quart

  • prevents all types of swimming pool algae and bacteria.
  • Compatible with: All types of chlorine (including salt generator pools) and bromine pools.
  • Dosage Rate: Approx. 5 oz per 5,000 gallons of pool water (see Label Directions for details).
Check Stock

Algaestroy 50% Quart Algaecide for Swimming Pools Nu-Clo 2025

  • 32 oz Algaecide for swimming pools, hot tubs & spas.
  • Maintenance Dose 1 1/2 oz. per 10,000 gallons (213,333 gallons per bottle).
  • Initial Dose: 5 1/4 oz. per 10,000 gallons (53,333 gallons per bottle).
Check Stock

HTH 42052W Swimming Pool Care 3" Chlorine Tabs Advanced, Individually Wrapped Tablets, 5lb

  • BENEFIT: Sanitizer, clarifier, and algaecide to protect your swimming pool and swimmers with one easy, convenient, and individually wrapped 3-inch tablet.
  • CLEAR BLUE WATER: This advanced formula sanitizes, clarifies, and kills algae for beautiful, clean, and clear water all season.
  • SLOW DISSOLVING, LONG LASTING: Sun protected for longer chlorine life, HTH 3” Individually Wrapped Chlorine Tabs Advanced dissolve slowly and last up to one week.
  • COMPATIBLE WITH ALL POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems.
  • Use in floater, feeder, or skimmer basket.
  • YOU’RE ALL CLEAR WITH HTH: For best results, use HTH 6-Way Test Strips twice weekly to test and balance your swimming pool water and keep chlorine levels between 1 and 4 ppm.
Check Stock

HTH 42053W Swimming Pool Care 3" Chlorine Tabs Advanced, Individually Wrapped Tablets, 8lb

  • BENEFIT: Sanitizer, clarifier, and algaecide to protect your swimming pool and swimmers with one easy, convenient, and individually wrapped 3-inch tablet.
  • CLEAR BLUE WATER: This advanced formula sanitizes, clarifies, and kills algae for beautiful, clean, and clear water all season.
  • SLOW DISSOLVING, LONG LASTING: Sun protected for longer chlorine life, HTH 3” Individually Wrapped Chlorine Tabs Advanced dissolve slowly and last up to one week.
  • COMPATIBLE WITH ALL POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems.
  • Use in floater, feeder, or skimmer basket.
  • YOU’RE ALL CLEAR WITH HTH: For best results, use HTH 6-Way Test Strips twice weekly to test and balance your swimming pool water and keep chlorine levels between 1 and 4 ppm.
Check Stock

HTH Pool Care 3' Chlorine Tabs Advanced, Swimming Pool Chlorinating Sanitizer & Algaecide, Kills Algae and Bacteria, 5 lbs

  • BENEFIT: Sanitizer, clarifier, and algaecide to protect your swimming pool and swimmers with one easy and convenient tab.
  • CLEAR BLUE WATER: This advanced formula sanitizes, clarifies, and kills algae for beautiful, clean, and clear water all season.
  • SLOW DISSOLVING, LONG LASTING: Sun protected for longer chlorine life, HTH 3” Chlorine Tabs Advanced dissolve slowly and last up to one week.
  • COMPATIBLE WITH ALL POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems.
  • Use in floater, feeder, or skimmer basket.
  • YOU’RE ALL CLEAR WITH HTH: For best results, use HTH 6-Way Test Strips twice weekly to test and balance your swimming pool water and keep chlorine levels between 1 and 4 ppm.
Check Stock

Orenda PR-10000 Removes Phosphates On Contact, Pool and Spa Phosphate Remover Concentrate, 1/2 Pint

  • Highly concentrated, NSF/ANSI-50 Certified phosphate remover for swimming pools.
  • Reacts with phosphates on contact and removes them from solution for vacuuming/filtration..
  • PR-10,000 is NOT an Algaecide or sanitizer of any kind.
Check Stock