Lots of discussions on here on just how poorly a dozer packs dirt. I think I would also worry. However, if these guys are local, they may know what they are talking about. The best way to pack is with a sheeps foot roller.

Too deep? Good question. I'm in an arid area and can't ever figure on impounding too much water. In a typical pond, the fish will usually live in the top 10 ft. I would be hard put to fill in a pond just to make it shallower.

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