[koised]

Hello

I am considering buying several small koi from various places and have a Q tank set up with a couple of goldfish in it now. I have the capability (at least till the end of March or so) of lowering and then raising the temperature in this small system. It is currently at 64F, but could be lowered to the high forties or raised as high as needed. The fish in it will be isolated till at least May. How long at what temperatures and how many times should I cycle it up and down to be reasonably sure they are not infected with KHV?

Mikel