GreenClean Pro Granular Algaecide Fungicide - 50 Lbs

BioSafe Systems

GreenClean Pro Granular Algaecide is a fast-acting irrigation water treatment tool that is an integral part in proper irrigation system maintenance. Utilizing BioSafe System’s patented activated peroxygen chemistry, GreenClean Pro treats a broad spectrum of algae types, including filamentous and planktonic blue-green algae.

Due to its unique APC technology, GreenClean Pro’s powerful oxidation reaction provides additional efficacy against general bacterial and fungal pathogens in the water column, including but not limited to bacterial coliforms. GreenClean Pro kills and suppresses algae, reduces pathogenic organisms and is proven safe for all crops.

  • For irrigation canals and reservoirs
  • Effective on all types of algae, bacteria, and fungi
  • Immediate algae control & reduced toxicity
  • No run-off concerns
  • Effective food safety tool


Active ingredient: 85% Sodium Carbonate Peroxyhydrate

Application rate varies from 3-90 lbs/acre foot depending on species being treated. See label for instructions.

Customer Reviews

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Based on 11 reviews Average Rating 4.91 stars out of 5
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  • l
    lars jarvinen L. J. lars j.

    Fast Quality Service

    Fast reasonable shipping. Prices were a plus as well.

  • M
    Matt Whiting M. W. Matt W.


    Super fast shipping and great prices

  • J
    Joseph Doty J. D. Joseph D.

    Great Product

    Always fast shipping from Seed World.!👍🏻

  • M
    Michael Nonio M. N. Michael N.


    I will probably need more! Thanks Mike

  • P
    Philip Ritson P. R. Philip R.

    Great product

    Great product. Use half as much as regular CleanGreen. Worked immediately. I added my does to a 300 gallon pre tank which feeds into my 2000 gallon pond. Best way to control the dose. This is very powerful algaecide. Didn’t bother my Koi.

  • P
    Paolo Perrucci P. P. Paolo P.

    Good Experience

    Overall good experience. Good packaging and relatively fast shipment. I would have given 5 stars if the delivery time would have been more accurate and the tracking would have worked. I basically received an email only when the package was out for delivery the same day (which was not the original expected day of delivery)

  • K
    Kenny McCune K. M. Kenny M.

    GrenClean Pro

    Great product. Fast delivery.

  • M
    Melissa Graziano M. G. Melissa G.

    Great service

    Customer service is outstanding, product has been in stock, shipping the same day ordered. Would definitely recommend.

  • J

    Thank you.

    Timely and accurate delivery.

  • J
    Josiah Kuenzi J. K. Josiah K.

    Good product

    Works well and you can see results instantly when the granules fall on the algae - doesn't kill fish if used sparingly as directed. Be careful not to get it on you or breathe in if wind is blowing your way

  • D
    David Alvarez D. A. David A.


    came quickly as expected

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