TJ and I got our Mississippi grass shrimp from a grower in Nebraska. Fattig Fish Took a good bit of researching to find a place that had this particular species, raised them in outdoor ponds in a more northern climate so we knew they'd be cold hardy. TJ will probably put together another group order this spring. When he does, take advantage of it as the bulk ordering lowers the price on them a good bit. I ordered 200 and stocked them last spring. I will check the two ponds I stocked them in this spring to see what kind of survival rates I have experienced. I believe TJ was finding good numbers in his ponds after he stocked them this past fall...