Thanks for the reply snrub. I have not used anything recently. I had two more dead yesterday but the good news is none today. I also didn’t see any sick ones in the shallows today so I have my fingers crossed. The symptoms I saw were exactly the description of proliferative Gill disease. Apparently it is common down south in catfish farms. I see no reference to it up north but I do know I added some cats last year that I believe came from the south. Obviously I’m just guessing but o suppose it’s possible. I’m hoping the few I lost will be it. I was encouraged today. I’ll see what tomorrow brings.