Leslie's Black Algae Killer High-Powered Algaecide
Leslie's 14012 Black Algae Killer, 1 qt
Sku: 14012        LPM #: 14012
Availability: In Stock
Order today, to your door by September 6
Leslie's 14021 Half-Gallon Black Algae Killer
Sku: 14021        LPM #: 14021
Availability: In Stock
Order today, to your door by September 6
About the Leslie's Black Algae Killer
LPM Part #:
Your Black Algae Problem Solver!

This unique blended formula is the best algaecide to use for stubborn algae such as black and mustard algae in all swimming pools. 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 blocks Black Algae.

Dosage: 12 ounces per 10,000 gallons of water. Dosage: 12 oz per 10,000 gallons
Pool Chemical Features
  • Black Algae Killer in 1 qt. and 1/2 gal. bottles
  • Formulated to kill black algae
  • Prevents black algae
  • Kills mustard algae
Leslie's Black Algae Killer Specifications
Chemical Type Water Purifier
Product Type Pool Chemical
Dosage 12 oz per 10,000 gallons
Manufacturer Leslie's
Leslie's Black Algae Killer Label
Product Reviews
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4.50 average based on 20 reviews
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