Leslie's - Black Algae Killer, 1/2 gal

Item No. 18812 | Manufacturer SKU: 892078
Item No. 18812 | Manufacturer SKU: 892078
Leslie's  Black Algae Killer 1/2 gal
Leslie's  Black Algae Killer 1/2 gal
$69.99
Leslie's Black Algae Killer 1/2 gal the Black Algae Problem Solver! This unique blended formula is the best algaecide to use for stubborn algae such as black algae in all swimming pools. Product packaging may vary, with no change to product composition or weight. More Details
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Leslie's Black Algae Killer 1/2 gal the Black Algae Problem Solver! This unique blended formula is the best algaecide to use for stubborn algae such as black algae in all swimming pools. Product packaging may vary, with no change to product composition or weight.
  • Black Algae Killer Pool Algaecide 1/2 gal.
  • Formulated specifically for treating black algae
  • Eliminates and prevents black algae
  • Controls the growth of problem algae
  • Visible Algae Growth Dosage: 12 oz. per 10,000 gallons
  • Maintenance Dosage: 6 oz. per 10,000 gallons every 5 to 7 days
  • FREE In-Store Water Testing - Find your local Leslie's Pool Store and get your FREE water test!
  • AccuBlue Home Water Testing - convenient, lightning fast and accurately measures 10 aspects of water chemistry. Learn more: Leslie's AccuBlue Home

Black algae is one of the most difficult varieties to control and eliminate. This algae can appear as a blackish discoloration or a tar-like deposit. In either case, it is a problem to remove because of the physical nature of this algae. Leslie's Black Algae Killer eliminates and prevents Black Algae. Visible Algae Growth Dosage: 12 ounces per 10,000 gallons of water.

Leslie's Black Algae Killer controls the growth of algae in swimming pools. Brush algae spots prior to application. If necessary, brush once each day for two days following application. Before applying, adjust pool water pH to 7.2-7.8 as determined by a suitable test kit. Apply this dosage into the water around the edge of the pool. Do not concentrate the application in only one area.

Product Type: Pool Chemical
Chemical Type: Algaecide
Visible Algae Growth Dosage: 12 oz. per 10,000 gallons
Maintenance Dosage: 6 oz. per 10,000 gallons every 5 to 7 days
Container Size: Bottle: 1/2 gal
Manufacturer: Leslie's