IMHO YOY BG can be discerned, via obsevation while they are in the water, from their shape by the time they reach 1 1/2" or so in length. Other eyes may be better or worse than mine.

I would think (almost) all the CNBG you got from Todd would be showing a BG shape. A FHM spawn already is possible - I bet your water has been warmer than 60 degrees F since they went in.


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