Adding those fish to the forage pond defeats the purpose of the pond. Not a problem if your goal has changed. I'd remove them before winter hits. The FHM will survive low DO levels, but the others won't.

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3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).