Customer Reviews

Rating: 4.2 of 5 stars 12 Reviews 12 Reviews 4.2 out of 5 Stars

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83% Recommend

83% of reviewersrecommend this product

Rating: 4.2 of 5 stars 4.2 / 5

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API Pond-Zyme Sludge Destroyer Pond Sludge Remover

API Pond-Zyme Sludge Destroyer Pond Sludge Remover

  • Most Helpful Positive Review

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    Dirty Water

    By Koiqueen on Jul 19, 2020

    I have a very large pond w/two waterfalls and an over population of over sized fish. I use this every time I clean the filter and it really breaks down the waste and helps keep the water clean. I have to use more than the directions suggest to get the necessary results. And I don't have to travel I have a very large pond w/two waterfalls and an over population of over sized fish. I use this every time I clean the filter and it really breaks down the waste and helps keep the water clean. I have to use more than the directions suggest to get the necessary results. And I don't have to travel across town to a pet shop to get it. … more

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  • Most Helpful Critical Review

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    Unhappy with product

    By Gracie on Jun 22, 2020

    Used it for two weeks and pond water is still dilthy. Will use up product and if no improvement will not use again.

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2 Reviews

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  • 1 out of 5 stars

    Unhappy with product

    By on

    Used it for two weeks and pond water is still dilthy. Will use up product and if no improvement will not use again.

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  • 1 out of 5 stars

    Do not use

    By on

    I used this product in my fish pond and 3 of my two year old fish died. I used less than the recommended amount. There were no other chemicals in the pond. This products is not safe for fish or the dead bullfrog that had lived in the pond. I emptied the 200 gallon pond. Hopefully my remaining fish will live. Not happy.

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