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The biodegradable Biosphere PRO 1/2 acre will treat ponds up to 500,000 gallons or a half acre in size, with moderate depth.

The 1/2 acre BioSphere Pro will naturally and effectively treat ponds up to 500,000 gallons in size or they can be combined to treat larger ponds and may provide better distribution than our larger sphere.

Please do not underdose for the best results.

Each sphere will time-release beneficial bacteria into your pond for a full month and will not need to be removed. It will degrade naturally over the course of several months. This product works in a very broad temperature and pH range and can be used for season-long treatment.

It limits unwanted growth by lowering nutrient loads in the pond and it can help reduce muck and sludge at the bottom of the pond. For heavy muck, it can be combined with our BioBlast product for a more targeted treatment.

Save when ordering 3 or more!

Tips for the best results with this product:

  • Dose appropriately for the gallon volume of the pond and the estimated
    nutrient load. The product has a high safety threshold so using 2x or
    3x the pond volume is still safe for fish.
  • All microbial products will work best with a good pond aerator in place.
  • If the current water chemistry is unknown, a pH test is advised. This product will work best in a range from about 6.5 to 9.0
  • Do not open or tamper with the sphere.  Microbes are released automatically upon submersion in water.  The spheres are designed to sink.
  • Do not use any microbial with copper-containing algaecides.
  • Allow a reasonable time for the microbes to work. 30 days minimum and
    ideally up to 60 days (or two treatment cycles) for the best evaluation.

If you have any additional questions on how to use this product, please
reach out to us via the chat (lower right corner of this page) or by contacting us via email.