I'd like to see a real 20 inch perch too, I don't believe they exist. I have seen a couple fish 15 inches plus out of Lake Erie and Lake Simcoe in Ontario, but never seen one that broke the 16" mark, and obviously no 20+ fish. If they get that big in a lake, I don't think they are readily caught as they would feed on larger prey and most perch anglers don't sit around with larger bait waiting for one, that's just my opinion.