Success with Nature’s Pond Conditioner

Revolutionary chemical free treatment for your pond.



  • Koenders Windmills Inc
    • 2011 ABEX Environmental Award (nominated and finalist)
    • Saskatchewan Chamber of Commerce
    • 2012 Paragon Export Award (Regina Chamber of Commerce)

Koenders Water Solutions

Koenders Water Solutions innovated windmill aeration systems over 30 years ago. With over 100,000 customers worldwide we are the Proven Leaders in the Market. Read our customer testimonials to find out why!

One man with a dream, is how it all started in 1988. Building on that dream, Koenders Water Solutions Inc. has grown into being the manufacturer of the most effective, reliable and affordable Aeration systems in the world.

Through all the inevitable changes of life, one thing remains constant – The World Needs Clean Water. Clean water is one if the main things every living creature on earth depends on for life itself. Koenders Water Solutions Inc. is proud to assist Mother Nature in protecting her most valuable resource.

Read Our How To Order Guide


Read more about Pond Care and Saving the Planet’s Water, Nature’s Way at our New Blog Powered by Koenders Water Solutions.

Read our New Blog Post on ****Fish Kill Is Also A Summer Problem******

Visit Saving the Planet’s Water Blog


To purchase a Koenders windmill or accessories, you can Order Direct Online or use our Locate a Dealer form to find the dealer closest to you.

“Self-Configuration Guide” – is Koenders Pond Aeration System right for me?

Quality and commitment… we offer both.


"Our pond brings a great deal of pleasure to me, thus I want to keep it algae and muck free especially in the hot summer months where pond water issues area more predominant. This year we had a very hot summer, extreme temperatures that got up into the high 80’s, low 90’s and with the use of Koender’s Nature’s Pond Conditioner and aeration windmill I was able to keep my pond algae and muck free. My goal has always been to prevent pond water issues from occurring as opposed to waiting until there is an issue."

- Christene Sandeson | Brookfield NS

We can see the bottom of our pond!!

We are using a Koenders Water Solutions 16 ft Single Diaphragm Windmill System as well as Nature’s Pond Conditioner and Dye to keep our swimming pond clean and clear and we can see the bottom at 16 ft deep.

- Patti and Peter | Poplar Forest Lodge and Campground, East Selkirk Manitoba

We are very happy with the product. We also have one of your aeration windmills and pond rakes. Before putting in the Natures’ Pond Conditioner we had a record year of Algae in our pond, all over and thick. The year after using Nature’s Pond Conditioner along with raking out the algae as well, we have had our record year of the pond being the healthiest it has been. The algae was so bad before I can begin to describe it.

- Daniel | Wisconsin

I have been on the nature’s pond care program of for about 2 years now, using the Koender’s Double Diaphragm windmill aeration system and Nature’s Pond Conditioner as well as the Nature’s Pond dye and I am very happy with the results. The algae is almost eliminated and the pond weeds have been reduced significantly, where the pond weeds once went 15-20ft from the shoreline are now only 3.5ft from the shoreline. The Koender’s Aeration windmill has impressed me on how well it has kept the ice off the pond in the cold winter months, not to mention, it’s been virtually maintenance free

- Don | Peoria IL

During the Winter, we use Koenders Dual Diaphragm Windmill for aeration with 2 airstones and Nature’s Pond Conditioner. It keeps the fish nice and healthy all seasons. We use the pond for fishing and also swimming in the Summer. We’re really happy with everything.

- Sean | Ontario