Waste Breakdown & Algae Reducer

Specifically formulated for salt water, Marine Pro Step 3 is a blend of enzyme producing and algae reducing beneficial bacteria cultures. This products contains bio strains that promote optimum enzymatic activity to break down and consume a wide variety of organic matter. The specific bio strains will compete with the algae for their nutrient source effectively reducing algae growth!


  • Reduces algae by competing for its food source
  • Breaks down and consumes food and fecal matter
  • Helps to keep filters and gravel clean
  • Reduces odor
  • Reduces aquarium cleaning
  • Provides a healthier aquatic environment