Found this fish food online. Seems to be the only one I'll have access to easily. It is 36% protein.

Will attempt to capture a few more today. Also will be cleaning the tank so I have the option to separate the fry from the other fish. I should have mentioned earlier that there are other smaller minnows in the tank that will be vulnerable to the BG as they get bigger.
How many is enough? Should I shoot for 15, 20, more?

Attached Images
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0.7 acre pond stocked 2020, LMB, PS, YP.