Posted by jbmac on February 27, 2003 at 11:01:25:
In Reply to: Re: White cloud mountain minnows posted by PHSplendens on February 27, 2003 at 07:26:41:
It can get to freezing. So the pond can ice over on the surface of most of the pond, however there is running water and so there is always an area free from ice so gas exchange in the water can take place etc.