Pro Fishing Tip of the Week: An Achilles heel in forward-facing sonar?
Published: , in Outdoor News
But there is one thing they all have in common: They do not show a fish lying on the bottom or barely off the bottom – fish that are working the bottom with their noses while feeding on aquatic crustaceans The separation that all sonars need to distinguish fish near the bottom is a half-inch to three-quarter inches.
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