Kay, I have never seen a 100% fish kill but I haven't seen everything. It sounds like the winter weakened the fish and, like Cecil says, infections set in. I would bet that you will have some BG survival. That said, I like the idea of adding the new adults.
It's not about the fish. It's about the pond. Take care of the pond and the fish will be fine. PB subscriber since before it was in color.
Without a sense of urgency, Nothing ever gets done.
Boy, if I say "sic em", you'd better look for something to bite. Sam Shelley Rancher and Farmer Muleshoe Texas 1892-1985 RIP
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