Cool! I feel better now... Coming from the tropics, here I am thinking, gee... this does not feel comfortable at all!!Originally Posted by Nekomania
Adorable!!!
I've always wanted a Koi pond too. In the wintertime, sometimes people opt to not cover them and let the top freeze over instead. Koi go dormant and fast during the wintertime. Though the pond is frozen on top, the water in the bottom is a lot warmer. I kind of think the goal of having a koi pond is to have one that as closely works as nature intended a real pond to work.
So don't worry for the fishies. ^^