Originally Posted by esshup
Was the windmill able to keep the domes from forming in the past?

No. Every single winter so far the windmill has not been able to keep a hole open the entire winter. At times it has gone months with no hole open. That does tend to start to happen further into winter though.

This summer we did move the windmill diffuser much closer to a boulder that sticks out of the water as a test for this winter.

Last edited by wbuffetjr; 11/13/20 08:09 AM.

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