You cannot stock enough BG to feed the LMB. If the BG numbers are down, then you have to start removing LMB at the rate of 30+ pounds per surface acre. If you remove the Males now that are guarding the fry than you will help your pond immensely, as the fry will be eaten easier by other predators.

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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).