Are Fish Finders Cheating?
Many anglers and fishermen have questioned the effectiveness of fish finders. These devices use a transducer to emit sonar waves which reveal the structures of fish. These waves are reflected by the air inside fish’s swim bladders and are displayed on a screen. However, the effectiveness of these devices depends on the angler’s knowledge of how to read the screens. portable fish finders
Most fish finders have GPS built-in and can save waypoints for future use. By doing so, they can help anglers map the water and find good areas for targeting. In fact, some units can save up to 3000 waypoints and 15 tracks. This feature makes it easier to pinpoint the exact location of fish when fishing.
In addition, some fish finders have a click that may scare off fish. However, some marine animals can detect the high-frequency sonar waves sent by fish finders, so their click may not alert them permanently. Nevertheless, if you are using a fish finder, you should keep it on at all times. Keeping it off will only make you become accustomed to the clicking sound.
Fish finders are a great tool to use, especially if you are new to fishing. They will show you where fish are, their size, and their structure. Most anglers will not use a fish finder in shallow waters. However, they can be very helpful when fishing in 30 to 80 feet of water.