Most likely change in water quality. Check your pH & KH, if KH is low the
fish are suffering from rapid change in pH. If these are out of whack, and
you're not sure how to fix it, please ask here before doing anything. ;o)

Or could be lightning, but I think you'd know from the loud boom so close
to the house. ~ jan

On 15 Mar 2003 08:29:22 -0800, (Judy) wrote:

This morning I found one of our Koi laying outside the pond. I found
him in time and he seems to be fine. We had a storm last nite, windy
and alot of rain. The last storm we had, several months ago I had the
same thing happen with another Koi. Again I was lucky and found him in
time. Both fish are so far fine. What makes Koi jump out of a pond
during stormy weather? I've had the ponds for four years now and never
had this problem. Anyone else experience this? FYI, nothing fell in
the ponds to scare them. Judy


See my ponds and filter design:
http://users.owt.com/jjspond/

~Keep 'em Wet!~
Tri-Cities WA Zone 7a
To e-mail see website