It might be time for a new fillet knife

Bubba Lithium Ion Cordless Fillet Knife Set, 4 Blade

Fillet Knives, Filleting Knife - Electric Fillet Knives - Cordless Fillet Knife

The knives I use- the best knives for kitchen, field, fish and butchering — Elevated Wild

Glestain Fillet knife has unique square shaped dimples and is well known and popular among professional chefs for finer cutting performance and

Glestain Fillet Knife (210mm and 250mm, 2 sizes, Flexible Blade)

8 Best Fish Fillet Knives of 2023

Global trade starts here Knoxville Knife Sharpening, fillet knife

Schrade Old Timer Trail Boss Large Fillet Knife 7.5 Stainless Fillet Blade, Black and Gray TPE Handles, Black Molded Sheath - KnifeCenter - 1166381

Global trade starts here Knoxville Knife Sharpening, fillet knife

Global trade starts here Knoxville Knife Sharpening, fillet knife

Lithium Ion Cordless Fillet Knife Combo

Razor Sharp Stainless Blades – All new KastKing knives utilize premium, razor sharp G4116 German Stainless-Steel blades with a beautiful black finish.

KastKing Speed Demon Pro Fillet Knife - 6 Fillet Knife

Best Fillet Knives for Fish Cleaning in 2024 - Wired2Fish

Benchmade Fishcrafter Fixed Blade Fillet Knife Blue + SW

Tips to Clean, Sharpen, and Maintain Your Fillet Knife - On The Water