DO,
I have had both FHM and Gambusia minnows in my pond. I also have some golden shiners as well. The FHM and Gambusia were very prolific until the preds showed up this summer. The FHM 's were the first to go for the most part. I was up at the farm yesterday. Not many of either can be seen in the shallows. LMB and GSF have taken care of that issue. I don't expect to see any minnows next spring, but I guess they did their job. The preds will have to rely on BG and GSF spawn at that time.
stickem '

...when in doubt...set the hook...