Coike / Urchin Bait

Specialty — urchin / spiny finesse bait

The Coike is a small, spiny, highly buoyant elastomer "urchin" bait - the hottest new category in bass fishing. Designed for forward-facing sonar, it hovers and quivers in the strike zone with almost no rod input, drawing bites from suspended, heavily-pressured bass. HIDEUP makes the original Coike; Berkley's version is the PowerBait MaxScent 'Moeba.

Why: The urchin bait taking over forward-facing sonar fishing.
Evidence: Verified knowledge from Bryan Cotter, 26+ years guiding all 16 Central Texas lakes.
Related: Drop Shot · Finesse Fishing · All bass lures

Verified Answered by , Texas Hawgs guide · Updated Jul 12, 2026

89% confidenceSources: Bryan Cotter's first-hand experienceUpdated Jul 12, 2026

Why it works

Its odd, spiny, invertebrate profile is something pressured bass have rarely seen, and the buoyant material lets it hang dead-still or barely flutter right in a suspended fish's face - a perfect match for picking off individual fish spotted on forward-facing sonar.

Brands that make this style: Berkley PowerBait MaxScent 'Moeba sponsor, HIDEUP Coike, Yamamoto Uni, Hag's Prickly Pear, Z-Man Fuzzy Nuggetz, Strike King Tumble Weed, 6th Sense Abstract

As an Amazon Associate, Texas Hawgs earns from qualifying purchases. Brands marked sponsor are companies Bryan proudly represents — see the sponsors page.

Coike / Urchin Bait at a glance

Family
Specialty
Sizes
13 mm, 15 mm, 17 mm
Weights
weightless or 1/32-3/16 oz (nail or drop-shot)
Water temp
40-85°F
Skill level
●●●○○
Bryan's confidence
●●●○○

Catches: Largemouth Bass, Smallmouth Bass, Guadalupe Bass, Spotted Bass

When to throw it

Best seasons: Winter, Spring, Summer, Fall

Best conditions: Post-Frontal / Bluebird, Cold Front, Water Clarity

Where to throw it

Depth: 5-40 ft (suspended); cover: Open, Brush; structure: Brush Piles, Points, Bluffs, Bait Schools, Suspended Fish.

How to fish it

Rig it with: Drop Shot, Finesse Fishing, Shaky Head.

Retrieve: Deploy it to a suspended fish you mark on forward-facing sonar, then dead-stick it or barely quiver it - the buoyant spines flutter and hold in the strike zone with almost no rod movement.

Color selection

By water clarityClear: natural, green pumpkin, morning dawn · Stained: white, chartreuse

By forageShad: white, pearl

Common mistakes

  • Working it too much - these baits shine dead-still or barely moving
  • Fishing it blind instead of with forward-facing sonar on fish you can see
  • Too heavy a weight, which kills the slow, buoyant flutter

Pro tips

  • This is a forward-facing-sonar bait first - it is built to hover on visible, suspended fish
  • Its buoyancy lets you hold it in the strike zone with a tiny nail weight or weightless
  • Fish it on a finesse spinning setup with a light fluorocarbon leader

Want to catch 'em on a Coike / Urchin Bait? All tackle is provided on a guided trip. See rates and book or call 512-762-0190.