The only thing I would add is that if you want to establish underwater plants in the pond, I would wait until that is accomplished before you stock crayfish.

The trout would only be a winter species in Indiana unless you went to great lengths to get them to live all year long. Basically stock in October/November, harvest May/June.

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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).