Customer Reviews

Rating: 4.4 of 5 stars 70 Reviews 70 Reviews 4.5 out of 5 Stars

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91% Recommend

91% of reviewersrecommend this product

Rating: 4.4 of 5 stars 4.5 / 5

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API Pond Algaefix Algae Control Solution

API Pond Algaefix Algae Control Solution

  • Most Helpful Positive Review

    Read All 61 Positive Reviews

    Algaefix for ponds

    By Rhett on Aug 3, 2020

    I had a bad algae bloom in my 200 gallon sugar kettle that I use as my pond for my fish. I read many comments about it killing fish but decided to try it anyway. The other methods I used didn’t work. I underdose the pond on purpose. I used about 5 1/2 ml for my pond and waited three days and dose again I had a bad algae bloom in my 200 gallon sugar kettle that I use as my pond for my fish. I read many comments about it killing fish but decided to try it anyway. The other methods I used didn’t work. I underdose the pond on purpose. I used about 5 1/2 ml for my pond and waited three days and dose again and after 3 weeks my water looks great and my fish never died from it. I have tropical fish in my pond. … more

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  • Most Helpful Critical Review

    Read All 9 Critical Reviews

    No death and destruction

    By Unhappy on Sep 25, 2020

    Pond still full algea. Received it on 9/10 and put the first treatment in on that date. I have a 1200 gallon pond and so 4oz per treatment. I have been doing this every 3 days per the instructions and have vacuum the pond 2x already to make sure there is no dead stuff or waste feeding the algae. Am Pond still full algea. Received it on 9/10 and put the first treatment in on that date. I have a 1200 gallon pond and so 4oz per treatment. I have been doing this every 3 days per the instructions and have vacuum the pond 2x already to make sure there is no dead stuff or waste feeding the algae. Am getting ready to put another treatment today and vacuum, but now I don't think there is a point as I see little that needs vacuuming. I have Koi in the pond and at least they have had no issues or death. Only reason I did not give it 1 star is because the algae has not gotten worse and am trying to stay optimistic after spending $107 that at least it's helping out a bit. … more

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4 Reviews

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  • 2 out of 5 stars

    No death and destruction

    By on

    Pond still full algea. Received it on 9/10 and put the first treatment in on that date. I have a 1200 gallon pond and so 4oz per treatment. I have been doing this every 3 days per the instructions and have vacuum the pond 2x already to make sure there is no dead stuff or waste feeding the algae. Am getting ready to put another treatment today and vacuum, but now I don't think there is a point as I see little that needs vacuuming. I have Koi in the pond and at least they have had no issues or death. Only reason I did not give it 1 star is because the algae has not gotten worse and am trying to stay optimistic after spending $107 that at least it's helping out a bit.

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  • 2 out of 5 stars

    Don’t overdose!!!

    By on

    My husband misjudged the dosage and apparently we overdosed our koi pond and half of them died. We had to drain and refill our pond to save the others. I have no idea if it would have worked on the algae and now I am too afraid to try it again.

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  • 2 out of 5 stars

    Not working on string algae

    By on

    I’ve been using this at the start of our clean pond. We have plenty of aeration. The string algae is now out of control! We don’t have fish but many frogs. Any suggestions??

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  • 2 out of 5 stars

    Too soon to know

    By on

    I bought the item specifically because the write-up said it was helpful for my type of algae. I have been using it for a couple of weeks now, No luck yet and I am following the instructions closely and I am getting a bit impatient.

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