How to Use a Fish Finder
Fish finders are designed to help anglers locate fish. They use transducers to determine the arch of a fish. However, they cannot measure the thickness of a fish. A fish can be much smaller than its arch on the finder. For this reason, some anglers prefer dedicated flashers. best rated fish finders
When using a fish finder, it is important to distinguish between baitfish and larger fish. Baitfish are smaller than most fish and often travel in schools. Most fish finders use a different color to indicate these fish. Baitfish are usually yellow in color and suspend near the bottom of the water.
Some fish finders come with special software that can map out unmapped waters. This software will allow anglers to create custom maps of the area they’re fishing. They can idle over a crisscross pattern to generate a map of the area they’re fishing. Once the software has completed the custom map, the fish finder will reveal the contours of the bottom.
Fish finders also vary in the difficulty of mounting. Choose a fish finder that is easy to mount. A complicated mount may prevent you from getting the most out of the unit. For this reason, anglers who rent boats and use kayaks should look for a fish finder that is easy to install.
Fish finders come in a variety of sizes and screens. The most basic models only provide a basic map, while the more expensive ones offer advanced features. High-end fish finders can show clumps of vegetation and individual tree branches. Most fish finders are designed to be mounted on a boat, although some enterprising anglers choose to attach them to structures in the water.
Some of the more advanced fish finders also have GPS capabilities. These devices can help you to find fish on ledges and reefs. Some of them can even detect fish that swim beneath the surface. Another useful feature is the A-scope. This feature is especially useful when you’re fishing the edges of rock piles, ledges, and wrecks.
Aside from being more accurate, side imaging fish finders also have a better image than traditional models. Although the side imaging fish finders can’t tell you which side of the boat a fish is on, they do show you the fish’s shadow in a better way. The distance between a fish and the shadow can also tell you how high a fish is suspended.
When choosing a fish finder, you should consider the frequency of the transducer. Higher frequencies are better for shallower waters, while low frequencies are better for deeper waters. High frequency transducers have longer waves than low-frequency models. This means they can detect fish as small as 1/4″ deep.