Quote:
Originally Posted by crowsnest
Are you sure your bubbler is in the right place 
You need to move it closer to your dock !
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Most likely, the 4x6" wood posts are attached to the dock but don't extend down to the lake bottom, and the dock is held up by horizontal logs that are set inside the stone breakwater, so there's no need for an ice-eater water circulator. And, the stone breakwater has an angled outer face designed to deflect a moving ice sheet that can weigh a hell of a lot.
At zero degrees it sure seems like the ice is much stronger and much harder to break with an ice chopper than it is at say 25-degrees. With colder temperatures, the ice gets stronger and stronger? .....just my two cents from chopping the lake ice around a dock...
What that breakwater needs is a small hot tub, like a $4500 Jetsetter from Energysavers, on top of the stones down at the end! That would be a dynamite spot for a hot tub! ..