Thus, most fishers now carry a fish finder with them to help with this ordeal. a fish finder is a device that used to locate the fishes underwater, through detecting reflected pulses of sounder energy which bounces back into the device’s radar, similar to a sonar. finding the right fish finder for kayak fishing can be a challenging task.. Lucky fish finder for boat fishing kayak fishing 3.5-inch colour screen fishfinder with dual-beam sonar transducer 180m detecting depth by lucky
