I was really hoping for a mild winter this year since it is my first winter keeping a koi pond. I have been trying my best to make sure the Koi are okay. About 3-weeks ago, we had temperatures in the teens, snow, and ice. I was really worried about the koi. In fact, when the temperature dropped down to 14 degrees, I turned off the waterfalls. I put my air bubbler in on the top shelf, and put my de-icer in. I did this because I was worried about "super-cooling" the water.
From what I've read online, some pond keepers in our area keep their waterfalls and pump running through the winter. I decided to go with this plan because our temps in the winter are usually mild.
The ice and snow has melted. The temps are back in the 40's. I counted 11 out of 12 fish yesterday. I'm not sure where #12 is. I will have to wait and see in the spring if #12 is still okay. Oh, the name of my missing fish is "diablo."
I hope we are done with the snow and ice for this winter. I've had enough!
Shelley
