Flathead, Channel or Blue? Pick Your Catfish

Flathead, Channel or Blue? Pick Your Catfish

Savvy anglers know successful fishing usually results from studying catfish behavior and learning to put the right bait in the right place at the right time. (Photo by Ron Sinfelt)

Keep these factors and gear items in mind as you go after big catfish.

Editor’s Note: This feature runs in the July-August issue of Game & Fish Magazines, on newsstands now. Subscribe here.


If you want to catch more catfish — and who doesn’t? — it’s important to realize that catfishing isn’t complicated, but you shouldn’t oversimplify it either.

A cast from anywhere on the bank might produce a hook-up. But savvy anglers know successful fishing usually results from studying catfish behavior and learning to put the right bait in the right place at the right time. That goes for eating-size channel cats for the next fish fry or trophy-class blues and flatheads that test tackle and determination.

All Catfish Are Not Equal

A catfish is a catfish is a catfish, right? This is another way of saying all catfish are alike and tactics that work for one species work for all. Many anglers fish as if this were so, but it is not.


Each catfish species exhibits behaviors specific to that species. Consequently, we must gear our tactics toward the particular species we hope to catch in order to enjoy success.

For example, trophy blue cats behave much like striped bass. They feed primarily on shad, herring and other schooling, highly mobile baitfish. Consequently, big blues are more migratory than other cats and more frequently found in open-water habitat.

While big blues and channel cats often congregate in loose schools containing several trophy-class individuals, flatheads are more solitary. Rarely will you catch more than one trophy flathead in a single fishing hole. Flatheads are cover-lovers as well, hiding in brush, log piles and cavities to ambush prey. Channel cats and blues sometimes do this, too, but not as frequently as their big brown cousins. Flatheads almost always are caught in or near some type of dense cover, while blues and channel cats most often are not.


These are just two examples showing species behavior differences. Yet knowing just these things, we can immediately improve our odds for success because we know we must target the predominant species of catfish in each body of water using tactics specific to that species. To do this, we must learn the specific behavior patterns exhibited by big blue, channel and flathead catfish. Failure to do so will lead to frustration because trophy cats will be caught by chance and not by design. And when we leave things up to chance, the odds for success rarely fall in our favor.

Big Waters Produce Big Cats

If you would like to catch a mess of small catfish (5 pounds or less) for the dinner table, you can fish almost anywhere catfish swim — from your neighbor’s farm pond to your state’s biggest lakes and rivers. If your goal is catching some true heavyweights, focus your fishing efforts strictly on large rivers and lakes. Trophy cats seldom come from creeks, ponds and small lakes. It happens occasionally, but not often. When seeking a big pole bender, zero in on sizeable bodies of water.

Each river and lake also has specific areas where you should focus your attention. The best waters usually are those where catfish aren’t heavily pressured by commercial fishing or excessive recreational fishing. Waters where minimum length restrictions are imposed, and where catch-and-release fishing is mandated, also produce more than their share of jumbo whiskerfish.

Catfish are well-adapted for feeding on the bottom of rivers, lakes and ponds, but if you think they never feed at mid-depths or on the surface, you’re wrong. Trophy blue and channel cats often suspend at mid-depths to prey on baitfish such as shad and herring. And at times — when frogs are plentiful, for example — big cats will come to the surface to gobble up their dinner. Working a live frog topside is one of the best of all ways to catch a channel cat weighing more than 20 pounds.

If bottom-fishing doesn’t produce a bite within a reasonable time, watch for surface activity (particularly in summer and near dawn or dusk) that indicates fish are taking their food topside, or watch your sonar for suspended fish and use a float rig to present bait at the proper level.

JUST THE FACTS

Did you know these catfish factoids?

  • On May 1, 2005, villagers in Thailand netted a 9-foot-long 646-pound Mekong giant catfish, the largest catfish documented in modern times and perhaps the largest freshwater fish ever recorded. (Source: National Geographic)
  • At least 3,093 species of catfish swim the waters of the world, about 10 percent of the total number of fishes. (Source: Checklist of catfishes, Carl Ferraris Jr.)
  • Catfish are like swimming tongues. From whiskers to tail, they are covered with taste buds. (Source: Dr. John Caprio, Louisiana State University)
CatfishFor bigger cats, fish bigger water. And understand differences in behavior among the three catfish species to improve success on your target species. (Photo by Keith Sutton)

Timing & Tips

Catfishing once was considered strictly a nighttime sport. We know now, however, that cats big and small can be caught day or night using the right tactics. In ultra-clear waters, night-fishing often is best, but in the colored waters typical of the best catfish rivers and lakes, whiskerfish are landed as often at high noon as they are at midnight. Take your pick.

Also bear in mind some seasonal considerations. Trophy channel and blue cats are caught every month of the year, and in some areas, fishing during winter’s cold is considered best because it is then that trophy fish gather in larger concentrations in deep wintering holes. Both species, however, fall prey to good fishing tactics year ’round.

Flatheads become lethargic in cold water, and though they can sometimes be coaxed to bite in winter, the best fishing tends to be during high-water periods in spring, and again in late fall when big flatheads feed ravenously before a season of inactivity. Summer fishing can be excellent as well.

Many cat fans don’t have problems finding fish each season, yet they’re continually frustrated when they can’t hook those that bite. To cure this problem, always fish with sharp, exposed hooks. Run the hook point over a fingernail. Sharp hooks dig in. Those that skate across the nail without catching should be honed or replaced. And, instead of burying your hook in bait, leave the barb exposed. Catfish won’t notice. More hookups will result.

It’s also important to learn a variety of rigs, and use each when appropriate. A simple egg-sinker rig may work great in a pond but not a river. Drift rigs may be needed when cats are scattered and hard to find. A specialty rig, like the float-paternoster, is best when fishing large live baits. (Go to gafmag.com to see how to rig for catfish.) Learn more rigs, catch more cats.

Catfish Gear

Designed specifically for catfish, this gear stands out.

Click here to read about the newest catfish rod-and-reel combos

FISHING LINE

BERKLEY x5 & x9 Braid

Get more strength with these lines that retain the same diameter as traditional 4- and 8-strand braids after an additional strand has been added. Fish heavy cover confidently when targeting monster cats. Low-vis green, crystal colors. 8- to 100-pound test. 330-yard spool, $27-$33.

SEAGUAR Smackdown Flash Green

Sensitivity, strength and abrasion resistance make Smackdown braid ideal for catfishing. Now, with the addition of this brilliant color, line watchers can see it for better bite detection, more hook-ups. 10- to 30-pound test. 150-yard spools. $30

SPIDERWIRE Dura-4 Braid

This tough 4-strand braid ties easily and cinches down effortlessly on most knots. Near-zero stretch helps to instantly detect bites and underwater structure. Slick coating promotes longer casts. 10- to 80-pound test. 300-yard spool, $20

ZEBCO Big Cat Camo Mono

This highly abrasion-resistant mono is designed for catfishing with two-color camo construction — making it easy for anglers to see while keeping the line less visible to wary whiskerfish. $6

BAITS

BERKLEY PowerBait PowerPunch

This sticky fiber bait provides maximum catfish attraction and stays on the hook, even in swift current and under a wide range of temperatures. Designed for use with treble hooks, it’s available in blood and cheese scents $5-$9

PRO-CURE Catfish Magic Chicken Liver Cure

This product toughens liver baits to help prevent fly-offs and infuses them with amino acids that attract whiskerfish and stimulate a feeding response. 12-ounce container cures 8 pounds of liver. $15

TED ELLENBECKER OUTDOOR PRODUCTS Pure Gold Bait Booster

Pure Gold Bait Booster on live bait, cut bait and prepared catfish baits will help you get more bites. The natural oils coax hesitant fish to strike and change washed-out cut baits into refreshed offerings big fish can’t resist. Available in three scents and 4- and 8-ounce sizes. $8

SONAR

LOWRANCE Elite Ti2 Series

Lowrance’s latest delivers enhanced high-resolution sonar functionality, wireless networking and Bluetooth call/text message displays. Each unit’s Active Imaging Sonar delivers excellent image quality. 7-, 9- and 12-inch display sizes. $649-$2,069

LOWRANCE HDS Live

This fishfinder delivers powerful real-time sonar, charting and connectivity features including Active Imaging, LiveSight, Genesis Live and LiveCast smartphone integration. Four display sizes. $949-$4,499

RAYMARINE Element Sonar/GPS

It uses ultra-high frequency HyperVision (1.2 MHz) to produce incredible resolution and target detail in its four sonar modules: CHIRP sonar, DownVision, SideVision and RealVision 3D. Starting at $680

ACCESSORIES

RAPALA Folding Fish Pro Fillet Knife

Keep it in your tacklebox. This 5-inch Japanese-steel blade cuts easily through bones and tough skin. Ergonomic handle’s extended guard provides extra safety. $22

GAMAKATSU Waterproof Backpack

This pack keeps your catfishing gear dry in the worst rain and mud. Double-sealed seams are impervious to moisture even when submerged. Top closures open wide for easy access, then roll down tight and buckle quickly. $21

RAPALA Retractable Ruler

This spring-loaded 60-inch ruler features oversized, easy-to-read numbers in 1/2-inch increments and a nonreflective surface. Includes a flip-up nose board for accurate measuring. $19

WHISKER SEEKER TACKLE Bait Knife

This razor-sharp stainless 5-inch blade is Teflon coated, making it ideal for turning fresh baitfish into cut bait. Serrated back edge easily removes scales and cuts bone. $20

Get Your Fish On.

Plan your next fishing and boating adventure here.

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