FritzPro Concentrated Chlorine Remover

  • Instantly removes chlorine and chloramine in freshwater, saltwater, reefs and ponds
  • Simple dosing
  • Concentrated, economical formula
  • Essential for water changes
  • Will not decrease pH in saltwater like competitive products
  • 100% phosphate-free
  • Non toxic to humans, pets and aquatic life

About FritzPro Concentrated Chlorine Remover

FritzPro Concentrated Chlorine Remover is a pH-buffered, sodium thiosulfate-based solution designed to immediately and safely remove chlorine and chloramine from tap water.

Directions & Dosage

Use 1 teaspoon (5 ml) per 150 gallons (567 L). 1 fluid ounce treats 1,000 gallons.
This dosage will remove 1 ppm chlorine. For water with higher levels of chlorine and chloramine, increase dosage accordingly.


Size Treats Item Number
16 oz. 16,000 gal. 97016
1 gal. 128,000 gal. 97128
5 gal. 640,000 gal. 97640



See below for frequently asked questions regarding FritzPro Concentrated Chlorine Remover.

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