If you're feeding by hand, just soak the AM. The smaller BG will pick at the softened pellets and peck them apart.

But, as long as the grinder already smells like fish oil, you've got nothing to lose other than the time it takes to grind.

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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).