Koi are a joy to watch as they frolic in your pond.

Your koi fish or ornamental pond is an ecosystem that requires proper maintenance to keep it clean and clear.

Leftover koi food, fish droppings, leaves, grass clippings, and twigs add nutrients to your pond, contributing to algae blooms and oxygen depletion.

Our Nature’s Pond Care Conditioner is an all natural blend of beneficial bacteria and enzymes that breaks down and consumes decaying organic matter and excess nutrients.

When we say all natural, we mean no harsh chemicals. Our pond conditioner products are completely safe for koi and other species of fish.

Koi need a consistent level of dissolved oxygen to be healthy; around 8 parts per million (ppm). Bottom up aeration with our LD 1.5 Electric Aerator ensures that your pond has a consistent level of dissolved oxygen, and helps our pond conditioner work more effectively.

Our pond conditioning products and aerators will help ensure you have a healthy koi fish pond.

Need help figuring out how much Nature’s Pond Conditioner or what size aerator you need?

Give us a call or click here.


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Our Customer Stories

“The results are exceptional. The water is so clear you can see the fish. Nature’s Pond has enhanced the beauty of this natural ecosystem, and made us very satisfied pond owners.”


Fraser Wilson, Ontario

“Since we started using Nature's Pond Conditioner in conjunction with the Koenders Aeration Windmill our pond looks great! We haven’t had to do anything else to it. Nature's Pond Conditioner is also very easy to apply.”


John Pagano, New York

Even the bears love our pond

"I wish I heard about Koenders a long time ago. I initially started with chemicals but there was no end to 'feeding the beast' because of the amount of chemicals that needed to be put in as it wasn't actually treating the water issue, it's just killing off the resulting algae.

Koenders products have made a huge difference in the appearance and health of our pond. Thanks for all your help.

We use Nature's Pond Conditioner Ultra Concentrate and Koenders HD250 Electric Aerator."


Dan, Novato, California

Leaving more to the land than as we came to it

"Your product was made of great quality. I was not disappointed when my high school best friend Rito and I got to erect this windmill together in our retirement. We had no problems with parts and quality-very, very nice including the bag of spare parts. I would recommend the Nature’s Pond Care products as a healthy choice to enhance the benefits and bring out the full potential of a pond and its contribution to the quality of life on our properties. It helps treat the muck that can accumulate over time, and minimizes excessive algae effects. It is healthier for every critter that interfaces with my pond, besides myself."


Jim, Wisconsin

My Irrigation Pond

Clark has a 10-acre farm and uses his pond for irrigation. He has a Koenders 12ft Windmill and uses Nature's Pond Conditioner Ultra Concentrate. He is very proud of his pond and you can see why. See the before and after pictures below.


Clark, Calgary Alberta

Brandon can now see his fish! Water so clear!

Brandon and his grandparents' Koenders Windmill has been running for 20 years. He recently started using Nature's Pond Conditioner and is amazed. He said, "When you walk up to feed the fish, you see them coming from way out. The water is so clear."


Brandon, Indiana USA

Happy with his Improved Pond

Mark has a 1.25 acre pond. He has a Single Diaphragm Koenders Windmill for aeration and has been using Nature's Pond Conditioner ULTRA since spring 2019.


Mark, Beaumont, Texas

Blair and Jax Enjoy Ice Fishing

Thanks to Koenders aeration and Nature's Pond Conditioner, we are able to enjoy ice fishing again this winter.


Blair and Jax in Manitoba

I Love my Koenders Windmill

Such a beauty to look at my Koenders Windmill in John Deere green.


Wayne, Nova Scotia
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