Tube Jig — Internal Weight Drag

A bottom-dragging presentation using a tube bait rigged on an internal jig head. The tube's hollow body and tentacle skirt create an erratic, spiraling fall that mimics a dying crawfish or fleeing goby. This is a go-to technique for smallmouth bass on rocky lakes and rivers, and produces consistently in tough conditions when other presentations fail.

When to use it

A three-season staple for smallmouth bass on the Great Lakes and northern rock lakes. Spring (pre-spawn on rocky flats in 4–10 ft) and fall (fish staging on deep rock transitions) are peak. The spiraling fall mimics gobies and crayfish that smallmouth target year-round.

Step-by-Step Instructions

1. 1

   Insert a 1/4–3/8 oz internal tube jig head into the body of a 3–4 inch tube bait, bringing the hook point out through the top.

2. 2

   Cast to rocky structure — shoals, points, drop-offs, rip-rap, or current seams.

3. 3

   Let the tube spiral down on a semi-slack line — the spiraling fall is a key trigger, so don't control it too tightly.

4. 4

   Once on bottom, drag the tube slowly using short rod-tip sweeps, maintaining constant bottom contact.

5. 5

   Pause every few feet for 3–5 seconds — let the tentacles settle and flutter.

6. 6

   Periodically pop the tube off the bottom with a short snap, then let it spiral back down.

7. 7

   Bites feel like a light tap or sudden heaviness — set the hook with a firm upward snap.

Pro Tip

Use green pumpkin tubes in clear water and brown/orange tubes in stained water. For extra attraction, dip the tentacle tips in garlic or crawfish scent — smallmouth in particular respond strongly to scent on tubes.

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