Dear Koenders,
We have been a Koenders Windmill customer for 15 years and have used your windmills to areate two of our ponds. One pond happens to be 60 acres in size and the other is 16 acres.
We installed 4 of your windmills on the large pond and 2 on the smaller pond. The purpose of these windmills are primarily to keep areas of each pond open during the winter months. This ensures the health and survival of our fish. Some of our Bass are as large as 6-8 lbs in size.
Some winters, the windmills were able to keep as much as half the surface area of each pond open. Keeping these areas open provides the needed sunlight and oxygen for the fish to survive in the pond. In 2001, the winter was so severe that all the ponds in our region had devastating fish kills except ours. In that Spring, we did a shore assessment of our winter kill damage - pleased to report that we did not lose one fish that winter.
We are so happy with the Koenders products that we just placed an order for 2 more Dual Diaphragm Windmill Aeration Systems. I would be happy to speak with any customers who are looking at buying one of your windmills.
Thanks,
Gerry Wingler
Sioux Falls, South Dakota
We have been a Koenders Windmill customer for 15 years and have used your windmills to areate two of our ponds. One pond happens to be 60 acres in size and the other is 16 acres.
We installed 4 of your windmills on the large pond and 2 on the smaller pond. The purpose of these windmills are primarily to keep areas of each pond open during the winter months. This ensures the health and survival of our fish. Some of our Bass are as large as 6-8 lbs in size.
Some winters, the windmills were able to keep as much as half the surface area of each pond open. Keeping these areas open provides the needed sunlight and oxygen for the fish to survive in the pond. In 2001, the winter was so severe that all the ponds in our region had devastating fish kills except ours. In that Spring, we did a shore assessment of our winter kill damage - pleased to report that we did not lose one fish that winter.
We are so happy with the Koenders products that we just placed an order for 2 more Dual Diaphragm Windmill Aeration Systems. I would be happy to speak with any customers who are looking at buying one of your windmills.
Thanks,
Gerry Wingler
Sioux Falls, South Dakota
