below is a little info i got from dustin concerning optimal feed sinking, size, and such.
It's a bit hard to say what may have been different about your first bag. Was the first (more "fishy" smelling) feed in a blue bag by chance?
Any differences in float or color can really only be attributed to the feed mill. We are very happy with our bluegill formulation and absolutely do not alter it.
Although floating and sinking can be impacted by the formulation, it is largely controlled by extrusion parameters. Earlier this year, we started production in new feed mill with a higher capacity. I have heard some feedback that the initial feed was a bit darker and had a few more sinkers in it. Based on customer feedback, we've done some re-calibrating and I think we're where we want to be now.
All this being said, we can make small custom runs of single size pellets for people wanting up to 5 tons, but (of course) it comes with a higher price tag.
