An overflow will take a lot of small fish. However, they have to be in that area. I expect you lost some but should still have plenty. They do a lot of spawning if you have the proper "stuff" for them to adhere the eggs to.

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