Alright, so if I understand you correctly, separate the tank with egg crate, put more BG/SF in, get pellet food to feed them, and clean the tank often.
Also, I don't quite understand, do you mean more BG will stop breeding or stop stress from not being able to breed?

I'm not surprised that they are GSF but I'll hope at least one of them is a BG or a PS.

Thanks for the help.

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