Bill, we will need to confirm that Mark truly has PK shrimp (P. kadiakensis, the hardy species, hard to come by that can overwinter under the ice in northern ponds) and not one of the many many other more commonly sold in the aquarium and pet supply circles before we get too carried away in our plans.

His source would have to come from a natural breeding population in a current northern pond similar to where my original stocker PK shrimp came from (Fattig source if I recall was in Nebraska?)