5 Ways to Protect Koi Fish During Freezing Weather - Today's Homeowner

Brett asks, “During this latest cold snap, my koi fish pond has threatened to freeze over. What should I do?”

Ice by itself is not dangerous to koi. The danger is the reduced oxygen and increased toxic gases from the sealed water surface. Read on for more.

from Danny Lipford - Home Improvement - DIY - Videos https://www.todayshomeowner.com/how-to-keep-koi-fish-in-a-pond-during-freezing-weather/