After you are ready with your kayak and all fishing gears, the only thing you need to find fishes is a fish finder that allows you to see what lies under water. Whether you want to locate the position of a fish and measure the structure underwater or calculate depth of water and spot debris, a fish finder shows you everything with series of arches or tiny icons in real time.
Nowadays, fish finders come in more sophisticated technologies than being just basic sounders and flashers. Here is the critical part you do not find attractive. However, this article will give you a thorough walkthrough into the science and choice of the best fish finders in 2018.https://www.anglerguides.com/best-fish-finder/