GWA -- you probably know as much as me. :-) I don't have much experience with PKS so far. The PKS don't seem very abundant in our SD lakes with many fish species. In the couple of ponds where they are just in with smallies, they seem to be reproducing like crazy. I also tried to establish them in a pond with a very diverse fish community (walleye, LMB, SMB, and yellow perch as potential predators and bluegills as potential competitors), and they didn't seem to "take." Now we have a lot more PKS that we can use for stocking/transfer, and we'll try some more. Just sort of splashing around [no pun intended
].
