Hello friends:
On Youtube I see a koi hobbyist based in The Netherlands (Aboutkoi) had spawning some weeks ago. I myself also hear some activity in my over-wintering tank. That makes me worried. I wonder how I can do to make my koi spawn only when I have moved them out in the beginning of this summer?
Last summer I failed to get the right koi mothers to spawn, and I suspect that they had done it some month earlier in the over-wintering tank, as I did hear a lot of splashing then.
Thanks!
Simon