smallpond, the retention pond is 1/5 or 1/6 acre.
I do hand feed pellets most every day. HSB, BG, and CC are clearly hitting the feed.
I have not seen any of the (20) YP I put in there, but I know they are in there.
At my main pond, the YP do hit the feed (I believe), but I haven't seen any hit the feed in this retention pond.
I was happy with Zetts.