Ok, got it.
Just back from the pond. I�ve actually got water coming out the overflow pipe. Still frozen over. This is the longest I�ve ever had it iced over. No snow on the ice, so I think the fish are ok. I hope so anyway. Going to be 18 here tonight and in the 20s at night for the next two weeks. I don�t think the ice is going anywhere.

12 yr old pond, 1 ac, 15' deep.
RES, YP, GS, FHM (no longer), HBG (decreasing), SMB, and HSB (only two have been seen in 5 yrs)
I think that's about all I should put in my little pond.
Otter attack in 2023.