If you've spent any time on the water lately, you probably know that the twin tail grub is one of those lures you just can't leave at home. It's not the flashiest thing in the world, and it doesn't have fancy internal rattles or a high-tech paint job, but it flat-out catches fish. I've always felt that while people get distracted by the "lure of the week," the pros keep a bag of these tucked away because they simply work when nothing else does.
There's something about that double-fluttering action that triggers a predatory response in almost everything that swims. Whether you're targeting pressured bass in a local pond or hunting for big walleye in a river current, this little piece of soft plastic is a versatile powerhouse. Let's dive into why it's so effective and how you can get the most out of it next time you're out.
The Secret is in the Tail Action
The magic of a twin tail grub really comes down to the way it moves through the water. Unlike a single tail grub that has one long, curly appendage, the twin tail creates a much more symmetrical vibration. When you pull it through the water, those two tails kick in unison, creating a rhythmic "thump" that fish can feel through their lateral lines.
I like to think of it as a more subtle version of a paddle tail swimbait. It moves a decent amount of water, but it doesn't look overly aggressive. It looks like something easy to eat—a crawfish scurrying across the bottom or a small baitfish trying to stay low. Because it mimics so many different types of forage, it's a great "search bait" when you aren't quite sure what the fish are keyed in on.
Another cool thing is that the tails act as a bit of a parachute. If you're fishing it on a jig head, the resistance from those two tails slows down the fall. That's huge when the water is a bit colder and the fish are lethargic. It stays in the "strike zone" longer, giving those picky fish more time to decide that it's worth a bite.
My Favorite Ways to Rig It
One of the best things about the twin tail grub is that you can rig it a dozen different ways and it still looks good. You aren't locked into just one style of fishing.
The Classic Jig Head
This is probably the most common way to fish it. You just slide the grub onto a round ball or football jig head. It's simple, it's effective, and it's a killer way to fish deep structure. If I'm fishing rocky bottoms for smallmouth, I'll usually go with a 1/4 ounce or 3/8 ounce head. I let it sink to the bottom and then just slowly "crawl" it back. You want those tails to just barely flutter as you drag it over the rocks.
As a Jig Trailer
If you're a fan of flipping and pitching skirted jigs, you've got to try a twin tail grub as a trailer. It adds a bit of bulk to the presentation without making it too large. I've found that in murky water, the extra vibration from those two tails helps the fish find the jig much faster than a standard chunk trailer would. It gives the whole bait a more lifelike, "swimming" appearance as it falls through the water column.
The Weedless Texas Rig
Don't be afraid to throw these into the thick stuff. If you're fishing around submerged grass or lily pads, rig it Texas-style with a small bullet weight. Because the body of most grubs is relatively thick, you can easily hide the hook point inside the plastic. It slides through the grass effortlessly, and when it drops into a pocket, those tails start dancing. It's a great alternative to a full-sized creature bait when you want a smaller profile.
Choosing the Right Color and Size
I know we all love to have every color under the sun in our tackle boxes, but for a twin tail grub, you can usually keep it pretty simple. I've found that three main categories cover about 95% of all fishing situations.
First, you have your natural greens and browns. "Green Pumpkin" and "Watermelon" are legends for a reason. They look like crawfish, they look like bluegill, and they look like the various bugs that live on the bottom. If the water is clear, stick to these.
Then, you have your dark colors—blacks and blues. These are my go-to when the water is stained or if I'm fishing in low-light conditions like dawn or dusk. The dark silhouette stands out much better against a cloudy sky or muddy water.
Finally, I always keep some white or "Pearl" grubs on hand. These are killer when the fish are chasing baitfish. If you see shad or minnows flickering on the surface, a white twin tail grub on a light jig head can be absolute magic.
As for size, a 3-inch or 4-inch model is usually the "sweet spot." It's big enough to get the attention of a decent-sized fish but small enough that you won't scare off the ones that are just looking for a snack.
Techniques That Actually Work
Now, you could just cast it out and reel it in, and honestly, you'd probably catch a few. But if you want to really maximize your time, there are a couple of techniques that I've found work wonders.
One of my favorites is the "hop and drop." Instead of a steady retrieve, I'll throw the twin tail grub out and let it hit the bottom. Then, I'll give the rod tip a quick snap to move the bait maybe a foot or two off the floor. As it falls back down, I keep a semi-tight line. Most of your bites are going to happen on that fall. You'll just feel a little "tick" or see your line twitch. When that happens, don't hesitate—set the hook!
Another great method is "swimming" the grub. This works especially well over the tops of submerged weed beds. You just keep a steady, slow-to-medium retrieve, keeping the bait just above the vegetation. The tails will be kicking away, and it looks exactly like a small baitfish trying to hide. It's a very visual way to fish, and sometimes you'll see the fish come up and absolutely hammer it.
Why It's Great for All Experience Levels
I often recommend the twin tail grub to people who are just getting into fishing. It's very forgiving. You don't need a $500 rod and reel setup to feel the bait, and you don't need a master's degree in biology to understand how to move it.
It's also relatively inexpensive. You can get a bag of high-quality grubs for a few bucks, which is a lot better than losing a $15 crankbait to a snag on your third cast. Because they're affordable, you aren't afraid to throw them into the "scary" places—under docks, into brush piles, or deep into the weeds—and that's usually where the biggest fish are hiding anyway.
At the end of the day, fishing is about confidence. When you have a twin tail grub on the end of your line, you know that you're using something that has a proven track record. It's been catching fish for decades, and it's going to keep catching them for decades to come. It's simple, it's effective, and it's just plain fun to fish. So, the next time you're heading out to the lake or the river, make sure you've got a pack or two ready to go. You might just find it becomes your new favorite lure.