The Best Electric & Manual Fillet Knives For Perch: Which One Would You Choose?

* This post may contain affiliate links. Please see my disclosure here.*

Precision and practice are crucial in fish filleting if you are to do the job perfectly and effectively.

However, your much practice may not amount to anything if you lack the best fillet knife for perch.

Investing in the best blades should be amongst your top priorities. The kind of knife you go for should have the right amount of flex.

Moreover, the blade should be of the right size, and the handle should have a good grip.

In this article, we review for you the five best fillet knives for perch. We hope it will help you make the right choice in your purchases.

Best Fillet Knives For Perch (Updated List)

* A Serious Contender *

DALSTRONG Fillet Knife - 6" - Shogun Series - Damascus -...
  • A Dalstrong culinary revolution combining outstanding and...
  • Unrivaled Performance: Ruthlessly sharp scalpel like edge is hand...
  • Dalstrong Power: Ultra sharp AUS-10V Japanese super steel cutting core...

Related fillet knife collections:

Buying Guide

Blade Material

Usually, the blades feature stainless steel, carbon steel, or reinforced steel. Titanium coated and high carbon steel, however, tend to be more costly than stainless steel.

Standard stainless-steel blades are easy to sharpen and less costly at the same time. On the contrary, carbon steel is more robust, easy to sharpen, and can remain sharp for a long time.

There is also high-carbon stainless steel. And as the name suggests, it has extra carbon in the steel blend.

Knives with high-carbon stainless steel are therefore solid. As such, they demand you to pay top dollar for their excellent quality.


The handle is another vital aspect to consider. Your chosen product should feel comfortable to hold. Additionally, it should also have a non-slip surface.

In other words, enough grip delivers maximum control and flexibility.

Some fillet knives come with wooden handles, whereas other brands use plastic or rubber.

Even so, a rubber handle is perfect if you want to repel fishy odors, to mention.

Blade Size

It’s essential to identify the type of fish you intend to prepare. If you want to fillet small and light fish, a blade larger than 6 inches is unnecessary.

In the same way, if you often work on big fish, you need a longer blade. Big fish means tougher skin, more bones, and meat.

It will be much easier to handle all this using a model with a long and flexible blade.


Most people may underestimate the essence of a knife sheath. Besides protecting the blade, a knife sheath reduces the risk of accidents.

Product Reviews

Bubba 9-inch Tapered (Best Overall)

-21% Sale
Bubba 9 Inch Tapered Flex Fillet Knife with Non-Slip Grip...
  • DIMENSIONS: 15” overall length with 9” blade
  • EASE OF USE: Non-Slip Grip handle for outstanding grip security...
  • RELIABLE: Features safety guards for protection from the blade and...

Starting us off is the Bubba Flex.

Remarkably, it comes with a 9-inch blade. Not only is the blade super sharp but flexible as well. Thus, maneuvering and cutting along fish bones won’t be a hassle.

Its blade features stainless steel. As a bonus, it also has a robust titanium nitride coating. Through these, it is not just resistant to rust but to corrosion too. The coating is also non-stick to make the slicing process quick and more effortless.

This one is perfect to use on perch and other large fish. Thanks to its long blade. Its handle boasts a non-slip surface alongside a trigger grip point. It, therefore, delivers maximum control as you cut.

It then includes a synthetic sheath for protection. Lastly, the handle also has a lanyard hole that proves to be convenient.

Our scores:

  • Sharpness: 9.5/10
  • Handling: 9/10
  • Ease of maintenance: 9/10


  • Non-slip comfortable handle
  • Ideal for both freshwater and saltwater fish
  • Long non-stick blade with a sharp tip
  • Corrosion and rust-resistant stainless-steel
  • Includes a protective sheath


  • Coating flakes off
  • Not very flexible

Bubba 6-inch Whiffie (2nd Runner-up)

-12% Sale
Bubba 6 Inch Ultra Flex Tapered Fillet Knife with Non-Slip...
  • DIMENSIONS: 11” overall length with 6” blade
  • EASE OF USE: Non-Slip Grip handle for outstanding grip security...
  • RELIABLE: Features safety guards for protection from the blade and...

The Bubba Whiffie knife, for some, is the best fillet knife for perch. It has an overall length of 11 inches with a 6-inch blade.

More importantly, the knife is very straightforward to use. It boasts a non-slip handle through which it provides impeccable grip security. As a result, it gives you maximum control and has a trigger grip for extra protection.

Equally important, this one has a super-thin blade. It features a high carbon stainless steel with a Titanium-Nitride coat. In other terms, the blade is not only rust-resistant but very sharp as well. Thus, it assures precise and clean cuts to remove meat without any loss.

Finally, it includes a protective sheath with a handy belt loop. Carrying the knife will thereby not be a problem.

Our scores:

  • Sharpness: 9/10
  • Handling: 9/10
  • Ease of maintenance: 8.5/10


  • Straightforward to use
  • Includes a protective sheath
  • Rust-resistant sharp blade
  • Non-slip handle for grip security
  • Ideal for small fish


  • The blade may get dull fast.
  • Not the best quality

Rapala Cordless Combo (Best for Convenience)

This Rapala is ideal for both large and small fish. Thanks to its two easily swappable blades.

Still, on the blades, they feature stainless steel. With such material, they are both corrosion and rust-resistant. What’s more, the knife’s ergonomic handle is comfortable to hold.

This one then comes with two lithium-ion batteries alongside a wall charger. Nonetheless, it doesn’t have a cord, which tends to be troublesome for most people. Also, it’s pretty much silent, unlike other electric counterparts.

The appliance includes a motor that runs smoothly for 80 minutes. Through this, it enables you to make precise cuts. However, it’s not possible to sharpen the blades. Once they get dull, the only option is to replace them.

Our scores:

  • Sharpness: 9/10
  • Handling: 8.5/10
  • Ease of maintenance: 8/10


  • Runs smoothly for 80 minutes
  • Swappable stainless-steel blades
  • Two batteries and a wall charger
  • Quiet motor
  • Cordless design
  • Ideal for large and small fish
  • Ergonomic, comfortable handle


  • Very delicate
  • Some parts may stop working overtime.

Rockland (Best for Home Cooks)

Rockland Guard Narrow Fillet Knife, 8 Inch Blade with...
  • DURABLE STAINLESS STEEL BLADES - Premium fillet knives made of strong...
  • NON-SLIP TEXTURED HANDLE - Features an innovative ergonomic design...
  • ADDED SAFETY FEATURES - Offers premium protection with excellent...

This Rockland Guard knife guarantees perfect fillets. The knife’s design makes it easy to use when outside and in your home kitchen as well.

Then again, it comes with an 8-inch blade. With this, it allows you to fillet sizeable fish with excellence. The blade features stainless steel that ensures razor sharpness.

Carrying and storing the knife is nothing to fret about. The reason being, it comes with a protective sheath. It is thereby an ideal choice for people who go out a lot.

By applying the law of ergonomics, the knife achieves a firm grip. Other than that, the knife’s handle is also very comfortable to hold.

Our scores:

  • Sharpness: 8/10
  • Handling: 8.5/10
  • Ease of maintenance: 8/10


  • Top-quality stainless steel
  • Comfortable non-slip handle
  • Includes a protective sheath
  • Excellent in filleting large fish
  • Razor-sharp long blade


  • Some users complain it’s not very sharp.

Kershaw Clearwater 1259X (Best for Durability)

Kershaw Clearwater 9-In Fillet Knife (1259X) Fixed 420J2...
  • 9” fixed blade made of 420J2 stainless steel is resistant to...
  • Soft textured, co-polymer rubber grip for a comfortable in-hand feel...
  • Excellent knife for filleting larger fresh and salt-water fish alike,...

The Kershaw Clearwater is incredibly impressive. First, it boasts a 9-inch blade. It is, therefore, an ideal knife for sizeable fish.

Its blade features stainless-steel material. It is then not only corrosion-resistant but also rust-resistant. Storing and carrying the knife won’t be a problem. Thanks to its ABS protective sheath with a belt holster.

About its handle, it uses co-polymer rubber for a soft texture. This material also delivers enough grip for a secure feel. You will therefore have control and balance when slicing through the fish.

Moreover, the knife’s green accents make it visible in marine environments. It is also flexible hence assuring perfect fillets.

Our scores:

  • Sharpness: 9/10
  • Handling: 8.5/10
  • Ease of maintenance: 8.5/10


  • ABS protective sheath
  • Co-polymer rubber non-slip handle
  • Green accents for visibility
  • Stainless-steel flexible blade
  • Ideal for filleting big fish


  • Not very sturdy
  • Tends to dull fast

Frequently Asked Questions

What size is the best?

The size depends on the type of fish you intend to prepare.

In other words, small fish require a short blade of 6 inches or less.

Sizeable fish, nevertheless, may need longer blades between 7 and 9 inches.

Can I wash my knife in a dishwasher?

Well, yes. However, I would advise hand washing the knife in hot soapy water for longer service life.

What is the use of a fillet knife?

It is handy in separating skin and bones from fish meat.

What should I use to sharpen it?

There are a few options to sharpen your blade. They include sharpening steel, a worktop sharpener, an electric sharpener, or a whetstone.

How do I use a fillet knife?

When cutting, slope the blade sideways for a clean cut along the spine.


Perch is a great catch because of its flavor and texture – delicately sweet and firm yet crumbly – which is great when steamed whole, or filleted and then pan-fried or grilled, or even added into stews and chowders.

Most people would prefer getting just the fillet, of course.

Then again, most newbies are almost always faced with a problem: carving out a good-sized portion from a small fish like a perch.

But with the right tools and enough practice, this task is doable in less than a minute.

We’ve got two pieces from the well-known fishing gear company Bubba.

The 9-inch Bubba fillet knife is a good enough tool as it is made from 8Cr13MoV making the blade incredibly flexible to go through the tight spaces in between the flesh and bone.

If you think that’s too big for your fish and want a thinner blade, go for the 6-inch Flex filleter since this is awesomely tapered from the tang to the slim, pointy, and upward curving tip.

Rockland Guard’s filleter is not as flashy as Bubba’s, with its straight and thin blade. But this works just as well, especially for small to medium-sized fish. The contoured handle has several safety features which will prevent untoward accidents while you work.

Further reading:

10 Best Perch Fish Recipes

Yellow perch – US Fish and Wildlife Service

Last Updated on September 22, 2021

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My name is Andy Wang, and I'm a retired chef. I used to work at the City Vineyard restaurant in NYC. I also had a culinary degree from the Institute of Culinary Education in New York. And this blog is where I share my love for knives and cooking with people like you.