Ultima Yello-Free Algaecide (2 lb)

Ultima Yello-Free Algaecide (2 lb)

  • $ 19.99

The Ultima Yello-Free Algaecide is a granular product that quickly targets yellow and mustard algae in swimming pools. Using a special formula, the slime of algae in your pool is quickly eliminated for clear swimming water. For convenience, this Algaecide product works with all types of sanitizers.

  • Fast acting yellow and mustard algae treatment
  • Works with all types of sanitizers
  • Leave behind no residues


To Remove Visible Yellow or Mustard Algae:

(All Dosages are for 15,000 gallons of water)

  1. Brush walls and floor areas affected by yellow algae accumulations.
  2. Apply 6 oz of this product per 15,000 gallons of water as close to the affected area as possible. For severe accumulations, double the above dosage.
  3. Superchlorinate by adding 1.5 gallons of liquid chlorinating compound or 1.5 lbs of dry chlorinating compound per 15,000 gallons. Swimming may be resumed a few hours after the treatment.


Sodium Bromide: 98%, Other Ingredients: 2%