I have a sister in law who is from Poland......maybe i should ask her about this reservoir.
As for me......no thank you! Even the occasional 2-4 pounder I catch at the Ozarks is big and ugly enough that I don't want much to do with it. Catfish are.....yucky fish.
Highlight of my fishing life was lipping the 8 pound, 23" large mouth that my dad caught at the Ozarks about 25 years ago.....what a fish. She's hanging on our wall (well, a replica is...the real fish was, of course, caught and released).