Broad Band Ice-Ducer Transducer for FLX-30 OnlyIce-Ducers have revolutionized the way anglers use sonar for ice fishing. Their ease of use and reliable performance have eliminated many of the former problems with seeing the bait, a most important requirement for ice anglers. Additionally, anglers can easily jump from hole to hole in an effort to find and catch fish on the move. Vexilar offers the Ice-Ducer in three beam angles: 19 degrees, 12 degrees, and 9 degrees (Pro View). - cis2:mm5mnJlm -