I would also decline on the island. It’s a good place for geese to crap and tough to maintain. Also, physically maintaining that structure may not be something that is doable.

I do like the idea of leaving a couple of underwater humps for structure.

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