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Product Code: G013
Weight: 30.00g
Dimensions: 5.50in x 0.15in x 5.75in

Price: CAD$7.99

5 or more CAD$6.39

Available Options

* Bait Colors:

Please refer to bait colors below and select the corresponding option here.  Last three digits represent the color.

Grumpy Round Goby is an incredibly realistic imitation of a round goby now found across the Great Lakes region.  While round goby are an invasive species and fisheries agencies are trying to control their populations, they have become a primary food source for many sports species including smallmouth bass, largemouth bass, walleye, whitefish, northern pike, lake trout, etc.. The demand for realistic goby baits has been on the rise.  To complete our full range of goby baits sizes, we designed Grumpy Round Goby using state-of-the-art 3D software and using the most supple plastics to ensure a realistic look and feel.

  • Medium goby design is ideal even when fish are in a negative feed state
  • Anatomically correct head size, body shape and caudle fin design - if it looks like a goby and acts like a goby - fish think its a goby!
  • Signature Grumpy face seduces fish into an aggressive, dominant strike
  • Flat-bottom design ensures Grumpy Round Goby remains right-side up
  • Loaded with our signature Hawg and Garlic sauce!
  • Loaded with hand-ground, sea salt so fish hang on longer
  • 8 pieces per bag

Round Goby Colors - Dual Colors

Lake Simcoe Goby (G013-020)

Lake Simcoe Goby

Natural Goby/Chartreuse (G013-024)

Great Lakes Goby - NEW!!!

Lake St. Clair (G013-032)

Lake St. Clair Goby

Purple Pearl (G013-046)

Purple Pearl

Guarder Goby - (G013-064)

Guarder Goby - NEW!!!

Muddy Glow (UV+GLOW Belly) (G013-056)

Muddy Glow (UV+GLOW Belly)

Natural Goby/Chartreuse (G013-024)

Natural Goby/Chartreuse

Round Goby Colors - Single Colors

Green Pumpkin/Brown (G013-005)

Green Pumpkin/Brown

Green Pumpkin (G013-013)

Green Pumpkin

Green Pumpkin Party (G013-038)

Green Pumpkin Party

Pearly Olive (G013-039)

Pearly Olive

Natural Goby/Red (G013-021)

Natural Goby/Red

Natural Goby/Green (G013-026)

Natural Goby/Green

Natural Goby/Gold (G013-027)

Natural Goby/Gold

Natural Goby/Purple (G013-028)

Natural Goby/Purple

Copper Back (G013-012)

Copper Back

ROUND Goby Videos

What our customers are saying...

Fishing with GRUMPY Minn-FIN Testimonial

Slayed my biggest perch ever on your Round Goby (Lake Simcoe Goby 020) yesterday!  Absolutely lover your baits!

Mike Isenberg, Avid Angler

Fishing with GRUMPY Minn-FIN Testimonial

Love your plastics the smallies are crushing them!!! 
Thanks for making a bait that works. Twenty (20) smallies, 4-pound average before the bait was done.

Cory Holt, Avid Angler

Fishing with GRUMPY Minn-FIN Testimonial

Your 2.6" Round Goby made success for me today!  First whitefish in years except when I was with a guide.  I put the goby down my hole and bamb!  Got it all by myself.

Michael Glandfield, Avid Lake Simcoe Angler

Fishing with GRUMPY Minn-FIN Testimonial

It’s been 3 years I've been ice fishing Lake Simcoe for whitefish trying every bait that was recommended to me with little to no success. This year I thought I’d try out the GRUMPY Bait gobies and what a game changer my season has been. Using the 2.6” ROUND Goby with a 1/8th oz jig head has been working really well for me getting my limits.  I’m excited for the upcoming open water season because not only are these baits good for ice fishing, they’re an all season bait for every species you wanna target. I highly recommend GRUMPY Bait Company baits they’re now my go-to-baits on the hardwater!

Chris Dumais, Avid Lake Simcoe Angler

Fishing with GRUMPY Minn-FIN Testimonial

PB Smallie, 17.5 inches but spilling over the bumpy board and definitely 5+ lbs.

Fall fishing from the kayak has been good for me. And it feels like a broken record but caught this striped toad last weekend dropshotting a [GRUMPY Bait Company] 2.6" Round Goby again!

Steven de Boyrie, Avid Angler

Fishing with GRUMPY Minn-FIN Testimonial

GRUMPY Bait is my first choice bait when it comes to fishing for whitefish.100% recommended!

Michael George Butac, Avid Angler

Fishing with GRUMPY Minn-FIN Testimonial

I finally got out on Erie today and put the Round Goby to the test and it did not disappoint. 40 fish day and 37 came on the 2.6" ROUND Goby in Natural Goby/Chartreuse on a 3/8 football head. We out fished all the boats around us. It was a great day.

Mike Small, Avid Angler

Fishing with GRUMPY Minn-FIN Testimonial

The 2.6" Round Goby and 2.25" Mini Goby (Lake Simcoe color) did very well for me yesterday on Lake Simcoe.  Got some 12-13" Yellow Perch slabs! I would highly recommend these bait when fishing for Yellow Perch anytime!

William Huang, Avid Angler

Ned Rigging Grumpy Baits
Drop Shotting Grumpy Baits
Float Fishing with Grumpy Baits
Dropper Rig with Grumpy Baits
Ice Fishing (Jigging) with Grumpy Baits
Round Jig Head Rig with Grumpy Baits
Carolina Rig with Grumpy Baits
Split Shot Finesse Setup with Grumpy Baits
Texas Rig with Grumpy Baits
Tipped Jig Grumpy Baits

 NOTE: Fish identification and related information provided in the links above will redirect you to FISHBUOY Pro website. 



FISHBUOY Pro is used by anglers across North America to access real-time weather, water-gauge and marine data as well as logging fish catches.  This app is loaded with advanced features that will help you develop trends, create private fishing buddy groups, and record your history of fishing.

  • Access weather from across North America with a simple touch-of-the-screen
  • Connect to water gauge  and marine buoy data within Canada and the USA to learn about past and current water conditions
  • Log every fish catch when you take a photo - automatically tags weather, water and fish catch details with everyone photo
  • Integrates Navionics lake contour maps (must have an active subscription)
  • Create private fishing buddy groups
  • Plan your fishing trips by looking at your past catch data

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In Lake Erie, "Crayfish were the most common prey of smallmouth bass prior to invasion of round goby (observed in 53.5% of diets). Round goby became the dominant prey of smallmouth bass after its invasion (observed in 73.3% of diets), and crayfish were only observed in 5.8% of diets in the post-round goby time period.

Changes in growth and diet of smallmouth bass following invasion of Lake Erie by the round goby. Derek P.Cranea, Donald W., Einhouseb

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Waterloo, Ontario, Canada