Videos Berkley Trilene TransOptic Line for Walleye Fishing – Season 6 June 22, 2010December 10, 2017 The Next Bite Berkley, Gary Parsons, Line, Trilene TransOptic, Videos Gary Parsons explains why he is loving fishing with Berkley’s Trilene TransOptic fishing line for many walleye fishing applications. Other Related Posts: NEW Berkley GULP! Minnow Colors Chase Parsons Explains Why He Uses Shaeffer Oils in… Mercury Marine Repower Program and Why It’s Helpful Tracker Off Road EV