MicrobeBooster is an advanced slow release probiotic designed to stimulate the natural microbial community and support Natural Lake Biosciences’ other probiotic solutions between treatments. Each MicrobeBooster is packed with a proprietary blend of bacterial cultures, proteins, and amino acids that improve the metabolic activity of microorganisms in aquatic ecosystems. MicrobeBooster units aid in improving water quality, removing organic matter, and reducing excess nitrogen or phosphorus compounds. They are surfactant-free, non-toxic, and non-hazardous.

MicrobeBooster units are easy to apply and should be placed in areas with moving or flowing water. Their unique net-free design ensures they are safe for fish and will not tangle in any equipment like aerators or fountains. Each unit will last up to 60 days.


Water bodies have stress from both external and internal sources. Excessive rains or draught combined with ongoing use of algaecides and herbicides deplete the microbial communities that are fundamental to nutrient removal in water bodies. This imbalance in the ecosystem leads to elevated nutrient issues and can result in excessive aquatic plant growth, continuing algal blooms, and HABs.

Bridging the Gap Between Treatments
MicrobeBooster was formulated to add an extra laying of protection against adverse events that destabilize lakes and ponds. The slow release of stimulants and bacterial cultures supplement Natural Lake Biosciences’ probiotic solutions and native microbial communities to give aquatic ecosystems and extra boost. MicrobeBooster is more than a simple addition of beneficial bacteria. It is a scientifically formulated probiotic that works in harmony with the microbial communities that play key roles in nitrogen and phosphorus uptake. Real science. Real Results.

Where to Place
MicrobeBooster works best when placed in an area with flowing water, to agitate and activate the bacterial cultures. You can hang MicrobeBooster on a fountain, by an aerator, or at the end of a dock, along with any other areas where water moves. Check frequently, and replace after 60 days or when completely dissolved.




MicrobeBooster hanging, submerged, under decorative waterfall

Dosage Rates

3 Pound MicrobeBooster Dosage
Acre Feet Number of Units
Up to 5 1
Up to 10 2
9 Pound MicrobeBooster Dosage
Acre Feet Number of Units
Up to 10 1
Up to 20 2


    • Works best in water temperature between 40°F-120°F


  • Effective lifespan of MicrobeBooster is 30-60 days
  • Store in a cool, dark place


Common Uses

  • Lakes and ponds
  • Aquaculture
  • Shorelines
  • Golf courses
  • Retention ponds
  • Decorative Ponds
  • Channels
  • Water Features
  • And more!


  • Supports microbial community between treatments
  • Aids in nutrient removal
  • Aids in sludge and muck reduction
  • Aids in water quality and clarity

Available Sizes

  • 3 pound unit
  • 9 pound unit

Ingredients Proprietary organic compounds, biological growth stimulants, sodium nitrate
Description Solid cylindrical brick – brown in color
Odor Earthy odor
Stability – Activity loss Remains stable for 12 months when stored as directed: at 75 degrees F in a sealed container out of direct sunlight.
Storage and Handling Store in a cool, dry space between 50-80 degrees F. Keep out of light.

The Natural Lake Biosciences Research & Case History Rewards Program is an annual contest created to allow lake managers to show off all the great work they do with Natural Lake Biosciences products. Follow the links below to learn more about the program, how to enter, and what constitutes a winning case study.

Include in treatment programs for:

  • Filamentous Algae
  • Planktonic Algae
  • Cyanobacteria
  • Muck & Sludge
  • Water Clarity
  • Nutrient Reduction
  • Aquatic Plants
  • Submerged Plants
  • Unique Issues


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