Please note that this is an estimator guide to give our customers an aeration to cost estimate. Other factors may be involved in deciding which windmill aeration system is most appropriate for your needs. Factors such as – shape of your pond – depth of your pond, usage of your pond, location of your pond, usage of your windmill (eg – is it for aerating your pond and pumping water?)

For further details you may call one of our pond aeration professionals who have consulted thousands of pond owners on their ponds. They provide you with a FREE consultation and will ensure that you receive the ideal windmill aeration solution for your needs. Call 1-877-888-7707.

Two Steps to Success…

Step 1) Determine Size of Pond

Click the link that best describes your pond or water aeration needs to see a suggested solution for your pond.

PONDS LESS THAN 1/4 ACRE (100′ X 100′ or less)

PONDS BETWEEN 1/4 ACRE and 1/2 ACRE (100′ X 200′ or less)

PONDS BETWEEN 1/2 ACRE and 1 ACRE (Approx 200′ X 200′ )

PONDS BETWEEN 1 to 2 ACRES (Approx 400′ X 200′)

PONDS AROUND 2 ACRES or GREATER

ADDITIONAL RECOMMENDED PRODUCTS

KOENDERS ELECTRIC AERATOR

PONDS LESS THAN 1/4 ACRE (100 FT X 100 FT or less)

For ponds less than a 1/4 acre, the 12′ Koenders Windmill Pond Aeration System will work fine for you. This is a single diaphragm windmill aeration system that pumps up to 1.5 CFM (cubic feet per/minute) of air. It comes with 100′ of air line and an airstone diffuser.

SUGGESTED SOLUTION FOR A POND 1/4 ACRE in SIZE

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PONDS BETWEEN 1/4 ACRE and 1/2 ACRE (100 FT X 200 FT or less)

For ponds between 1/4 acre and 1/2 acre, the 16 FT Koenders Windmill Pond Aeration System is ideal for your needs. This is a single diaphragm windmill aeration system that pumps up to 1.5 CFM (cubic feet per/minute) of air. This windmill aeration system also comes in a package with 100′ of airline and an airstone diffuser.

SUGGESTED SOLUTION FOR A POND 1/4 to 1/2 ACRE in SIZE

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PONDS BETWEEN 1/2 ACRE and 1 ACRE (Approx 200′ X 200′ )

For ponds between 1/2 acre and 1 acres we recommend the Koenders 20′ Windmill Pond Aeration System. This is a single diaphragm windmill aeration system that pumps up to 1.5 CFM (cubic feet per/minute) of air. Due to the elevated height of the tower, this windmill unit will get between 20-30% more wind, resulting in more air being pumped into your pond. This windmill aeration system also come in a package with 100′ of airline and an airstone diffuser.

SUGGESTED SOLUTION FOR A POND 1 ACRE in SIZE

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PONDS BETWEEN 1 to 2 ACRES (Approx 400′ X 200′)

For ponds between 1 acre and 2 acres in size, we recommend the Koenders 20′ Windmill Pond Aeration System. This is a single diaphragm windmill aeration system that pumps up to 1.5 CFM (cubic feet per/minute) of air. Along with this we suggest you put 2 Airstone diffusers in the pond. You will need the two way selector valve some additional hose as well. This will allow you to fully aerate the pond.

SUGGESTED SOLUTION FOR A POND 1 to 2 ACRES in SIZE

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PONDS 2 ACRES or GREATER

For ponds 2 acres or greater, Koenders has created the Koenders 20′ Windmill Pond Aeration System – Dual Diaphragm model. This windmill aeration system pumps 3 CFM (cubic feet per/minute) – double the air volume compared to the Koenders single diaphragm windmill pond aerator. This package comes with 2 air diffusers, 200′ of airline and a two way selector valve to regulate the air flow between the two air diffusers.

SUGGESTED SOLUTION FOR A POND 2 ACRES or GREATER in SIZE

Limited Quantities Call us Toll Free to Reserve Unit – 1-877-888-7707

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ADDITIONAL RECOMMENDED PRODUCTS

WE RECOMMEND ALL WINDMILL POND AERATION PACKAGES HAVE:

Pivot Pairs – These act like pivots or hinges and go on two of the three windmill feet so that you can tilt the windmill up and down. Ideal for making the initial installation of your windmill safe and easy. It also is great when you have periodic maintenance on your system. Pivots can also come in handy when you have a weather warning and you want to be able to tilt your windmill down so it does not get damaged. These windmills can withstand extremely high winds but in case of hurricanes, tornadoes etc.. we would suggest you tilt it down.

Weighted Airline – For inside the pond we suggest you install the weighted airline so that it does not float in your pond. Its made of a heavy duty rubberized hose that will sink to the bottom and not crack in the water or ice.

Freeze Control Unit – If you are in a colder climate then we recommend the Koenders Freeze Control Unit. When there is heat and cold in the airline, condensation results and it can freeze and block the air going through the airline to the diffusers. With a freeze control unit as pressure builds up in the airline it creates pressure in the freeze tank which is holding an alcohol base solution. We recommend isopropyl alcohol. The pressure squirts the solution in the airline and unfreezes the blockage automatically preventing any need for human intervention.

Air Diffuser Housing Bucket – These housing buckets are made of a thick plastic so that they do not crack at the bottom of your pond. They are made to house the airstone diffusers so that the diffusers stay clean and its air holes do not get clogged up with mud and sand. The housing bucket comes with 45 ft of nylon rope so that you can attach a marker to the diffuser bucket allowing you to identify where it is in your pond.

Duck Decoy Diffuser Marker – The duck decoy diffuser marker identifies where your diffuser is in your pond.

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KOENDERS ELECTRIC AERATOR

An energy efficient alternative for sheltered water supply when windmill aeration isn’t possible. If your water source is in wooded, steep or rugged terrain, the Koenders Electric Aerator is the answer for water maintenance.

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Step 2) Order Your Koenders Windmill

To purchase a Koenders windmill or accessories, you can

 

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Have a Question?

Ask our Technical Support Team.

Need an Instruction manual?

Request our complete Instruction Manual (PDF format).

Testimonials

"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