Catfish - Finder Patched
Invest in a quality catfish finder. Learn to read the screens. Use the right rig. Your next trophy blue cat is swimming under your boat right now—you just haven't turned the sonar on yet. Check our sidebar for the latest deals on Garmin, Humminbird, and Lowrance catfish finder bundles, including the transducer and mapping cards you need for your local waters.
When blue cats suspend in a thermocline or above a submerged river channel, they look like dense, angled lines or thick blobs. They rarely look like perfect arches because they are packed so tightly.
Look for a second layer of color just above the hard bottom line. If your screen shows a thick red band (red indicates hard return/hard bottom) and right above it is a layer of yellow dots, those are catfish. They are "bumping" the bottom. catfish finder
Your catfish finder likely has a temp sensor. Blue cats prefer 55-70°F. If your temp drops below 45°F, move to deep holes. If it hits 80°F, move to windy, oxygenated shallows.
But here is the hard truth—not all fish finders are created equal for catfish. Using a standard bass fishing sonar unit for catfish is like using a pair of tweezers to chop down a tree. You need a dedicated setup. Invest in a quality catfish finder
If you have spent any time on the water chasing whiskered giants, you have heard the age-old debate: Is fishing for catfish a game of luck, or is it a science? The truth lies somewhere in the middle, leaning heavily toward technology. Whether you are targeting blue cats on a massive reservoir, flatheads in a winding river, or channels in a local pond, success begins with one essential piece of equipment: the catfish finder .
If you are still fishing blind, you are missing out on the biggest cats of your life. You do not need a $3,000 unit to start. A $300 unit with CHIRP and GPS is enough to put you on more fish than 90% of the bank fishermen out there. Your next trophy blue cat is swimming under
Catfish, specifically blues and channels, often school incredibly tight in massive balls. When you pass a school of 500 catfish with a standard 2D sonar, the screen doesn't show individual "arches" like it would for bass. Instead, it looks like a chaotic blob of purple, red, and yellow near the bottom.
