Mustard & Black Magic

Works great to destroy any algae type in pools. Excels at ridding pools of mustard (yellow) algae.


  • Best for mustard-yellow algae, but effective against all algae types


  • Simple and small dosages needed
  • Restores water clarity
  • Leaves no offensive odors
  • Does not create additional chloramine in water


  • Clean filter as necessary and balance pH between 7.4 and 7.8
  • Brush areas affected with visible algae accumulations
  • Apply 4 ounces per 10,000 gallons of pool water close to affected area; double the dose for stubborn algae outbreaks
  • Immediately apply to the pool 1 pound of ProTeam Power Magic, or other granular shock product, for every 10,000 gallons of pool water
  • Continuously circulate pool and filter until pool clears

Available Sizes

  • 6 oz. bag (30 per case)
  • 2 lb. cylinder (12 per case)

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