I've got a real fish emergency going on in my pond... I've lost about half my fish in a short period of time... There is a fungus and/or parasite growing on gills and on the sides of their bodies... Also around the mouth... I've tried fungus and parasite remedies bought at Wal*Mart (my pond is 260 gallons) which does seem to have slowed things down, but the fish still refuse to eat... I have no clue what to try next, but if I can't get this under control and get them eating again, I'm sure to loose all my fish... Any suggestion and help would be greatly appreciated...
Here is a link to some of my pond pictures on my personal website: http://www.handloadingforhunting.com/pond2007.html Hope you enjoy, and thanks for any help in advance...

Dave