Wide-Range Fish Weight Angler Location Date Butaguchi or Thicklipped Ulua 40 lbs Greg Holzman Kaula Rock 12/6/00 Commercial bottomfisherman Greg Holzman was fishing near Kaula Rock (located near the island of Niihau) when he raised this 40-lb butaguchi. His pig-lipped ulua ate an akule bait he presented on his bottom rig in 60 fathoms of water.