Esshup is right Dry should be ok. But, it would have to be damn sure dry. I had to buy a pump to de water the entire pond after a total fish kill. Then use a tractor with a front end loader and blade to remove affected soil. Not sure that was necessary, but did it anyway. 2 to 3 acres.

To test, cut a piece of the wood. Put it in a container of water. Add minnows or bluegills or? If the fish do ok, it SHOULD be safe to stock.

Best to just avoid oaks.

This was about 25 to 30 years ago.

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 Grandpa