Posted by Colin Shrive on September 05, 2005 at 14:02:19:
I have had a Koi die three days ago. It became lethargic and didn't come up for food. It had a slightly swollen side above the fin. It perked up then I found it dead and something had eaten at it just a little.
Now i have another Koi showing the same symptoms. Lethargic - not coming for feed and a swelling above fin on one side.
PH and Ammonia tests are Ok. Any suggestions anyone please
Colin - Blackpool Lancs