Nualgi Ponds – 60ml

Rated 4.58 out of 5 based on 241 customer ratings
(242 customer reviews)


An innovative approach to improving pond balance, Nualgi Ponds is built on a nano silica base with our patented formula of 12 essential elements that safely help restore the natural balance, improve water quality and control nuisance algae.

Engineered specifically to benefit the health of your aquatic plants and fish, Nualgi Ponds is easy to use, efficient, and yields rapid results.

SKU: np60ml Category:
WHOLESALE DISCOUNT – buy a total of 12 bottles or more and receive Special Wholesale Pricing. To apply to the program and view pricing info, go sign-up for our Wholesale Pricing Program.


Bottle Size Gallons of Water Treated Cost to treat 5,000 Gallons
60 ml 60,000 $2.08
125 ml 125,000 $1.60
250 ml 250,000 $1.40
500 ml 500,000 $1.15
1 L 1,000,000 $0.97

When you supplement your regular maintenance with Nualgi Ponds, you will be able to:

  • WATCH YOUR POND FLOURISH – Nualgi Ponds will significantly improve water quality as well as the health of fish and plants. For many eutrophic ponds, results may be visible by afternoon on the first dose– starting with the bubbling up of oxygen, elimination of odor, and Blue Green Algae crashing and floating to the surface.
  • SEE MORE – By reducing nuisance algae growth, Nualgi Ponds improves water clarity and visibility to reveal more of the pond’s environment and its inhabitants.
  • FEED LESS – By restoring missing nutrients, Nualgi Ponds brings balance to the natural marine food chain from the bottom up by promoting the growth of diatoms and zooplakton – free food for your fish and shrimp!
  • SHOW IT OFF – Enjoy peace of mind knowing that your pond is healthy, clear, and odor-free.  Friends and guests will be impressed, and we won’t tell them how easy it was to restore the natural beauty of your pond.
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242 reviews for Nualgi Ponds – 60ml

  1. Rated 5 out of 5

    Gina J.

    Ok I am a total skeptic when it comes to making pond water crystal clear, I don’t like treating our pond with anything! However we recently moved our pond and it’s in direct sunlight and the green water was winning! I figured I would take a chance since it claims to be natural and less expensive than other harsh chemicals. I put my first dose in on Sunday 4/19 and have been out of town on vacation. A few minutes ago was the first time since getting back that I have had a chance to go check the pond and add the 2nd dose (it says dose weekly) I am truly amazed that my pond IS crystal clear! So for now I am a believer and this stuff does work! My parents pond has always been murky and I am going to try a dose in their pond today to see if it clears their up too! But for now, it’s worth every penny!

  2. Rated 5 out of 5

    Diane R.

    My 1500 gal pond in AZ has 340 days of 80 degree plus temps, sunny and high temps so, I have battled algae for years. So imagine my surprise when this 12 oz bottle of algae control arrived I used the small dropper to add the 1.5 mls of product to my pond. That was 4 weeks ago my pond remains crystal clear with just this 1.5 mls a week being added. Love this product!

  3. Rated 5 out of 5

    Jimmy N.

    Excellent product after one week the water super clear and fish seem happier. Glad I found this!
    Thank you.

  4. Rated 5 out of 5

    Susie F.

    Very happy so far….I have only done 3 treatments but the water is clear and the string algae on the waterfall seems to be lessening.

  5. Rated 5 out of 5


    It’s been two and a half weeks since I turned the uv off and started nualgi. My water is the absolute clearest it has ever been. Water temp has come up steadily in the past few weeks and is now at 65.

  6. Rated 5 out of 5


    I’ve been using Nualgi since Sept. of last year. I use it in two ponds both which have had green water issues. One pond it seems to be working very well, I have had significantly clearer water since I started using it. The other pond I keep water lily’s in and I feed the lily’s pretty heavy, I just don’t think that the product can handle the fertilizer load I put on this pond. I will say that I have noticed a savings on the amount of electricity used since I have not had to run the 110 watt or the 55 watt UV lights since I started using.

  7. Rated 5 out of 5

    Kathy Guraro

    I was lucky enough to meet Anil, the president of Nualgi at the Fresno Koi show. He was kind enough to give me a sample bottle of his product. I put a little in my pond which was soupy green with Algae and within 2 days my pond was Gin clear and I was able to see Koi that I haven’t been able to see for a long time in my Koi pond. I recommend this product to anybody that wants to see their pond crystal clear. Thank you Anil. I am very satisfied and happy with this product.

  8. Rated 5 out of 5

    Pete Tyler

    If you have a pond and having trouble with green water, you have tried everything to clear it up, and have had no success. Then you need to try Nualgi. I had long string algae used Nualgi, cleared it up. My friends have used it, same results. By the way fish are heather and color intense.

  9. Rated 5 out of 5

    Chien H.

    After using it for 6 months and without UV, my pond water is crystal clear! My koi are active and maintain their coloration without using any color enhancing feed. The skin is always shining.

  10. Rated 5 out of 5


    Incredible! This is the only product that has cleared up my ponds and my water gardens. I am especially happy and surprised that my natural pond with no filtration now has clear, clean water with no earthy odor add it always had before. My filtered ponds are getting almost Crystal clear and are cleaner than they have ever been. Thank you to whomever is responsible for this product formulation because the time and money it saves me is a blessing. Can’t forget how happy I am to be able to see my Koi ask the time. Even my lighting in the water stays clean so they shine bright.

  11. Rated 5 out of 5

    The Constant Gardener

    Been using Nualgi in my pond for several months now. Love the look of the water. Haven’t used the UV for months now. A great new product.

  12. Rated 5 out of 5

    Ladyann H.

    My pond is crystal clear now, less filter cleaning, healthier happier fish. Thank you Nualgi

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