I have read your DIY post. It was a good push in the direction of I can do it myself. Thanks for that. I have similar reactions to my floating dock with water movement but i am not sure if my water boil is average or bigger than vertex. Maybe i can Youtube some and compare.

Just an average guy trying to keep up two ponds.
Main pond 9000 sq ft with 1700 sq ft island 5.5ft avg depth
Second pond 2400 sq ft 4ft avg depth