5 Best Mono Fishing Line – Expert’s Guide

There are many fishing lines out there in the market, but they are not all equal regarding quality, performance, and price.

Monofilament fishing lines have a single strand of material. Other types of lines have multiple elements braided together not like mono lines.

There are many types of mono line, but nylon is the most common one. The kind of material a monofilament fishing line has, determines its stretchiness, durability, shock-resistant, etc.

If you are not sure what monofilament line is the best one for your fishing style and needs, read our buying guide and reviews.

We will discuss the things you should look out for when buying a best monofilament fishing line. We will also answer some frequently asked questions about monofilament fishing lines.

Best Mono Fishing Line

Top 5 Mono Fishing Lines- Quick Comparison Table:

Things to Know Before Buying Mono Fishing Lines :

The thickness of the Line

  • There are a lot of different diameters for mono lines. Some perform better than others depending on your fishing style and needs.
  • Lines that are thick performing well when fishing for massive fish while thinner lines are suited to small fishes.
  • Thicker lines are stronger and can withstand the fight with bigger fish. They tend to break less than thinner lines.


  • The keyword you should be looking for is the tensile strength. This determines the line's ability to withstand tension.
  • High strength lines are best suited for fighting big game as they are strong enough to take the pressure.
  • If you are after small to medium-sized fish, a lower tensile strength line should be OK for you.


  • Most of the mono lines in our list have abrasion-resistance. This is the ability of the line to survive in harsh and rough water environments without breaking easily.
  • Abrasion-resistance is quite common in mono lines, but you should always make sure nonetheless.
  • The longer lasting lines, however, may cost more than those without abrasion-resistance.
  • Bring the more expensive and durable lines when aiming for bigger game. They will last longer in the fight due to the added strength.
  • When you are casual fishing, however, abrasion-resistant lines aren't always needed.
  • Ultimately, it is up to you to choose durability over price.


  • Stretchiness is also a factor when choosing the best line for the kind of fishing you want.
  • When fishing for big game, a line with low stretch is the best.
  • On the other hand, a line that has high stretch will be better for casting.


  • Mono lines are excellent at absorbing energy. Most of them have superior shock absorption which can help keep the line from breaking easily.


  • Color is also important when choosing the right mono line for your fishing needs.
  • Some colors are more visible underwater than others.
  • There are a lot of common fishing line colors: yellow, blue, green and bright.
  • Each has their advantages and disadvantages.
  • We write about them in the FAQ section below so make sure to check it out.

What are the advantages of using Mono Lines?


  • The most common reason for using mono lines are they are easy to use.
  • They are very flexible and are well-suited for battling large game.
  • Mono lines boast excellent shock absorption. They are also very stretchy.
  • Additionally, they will have no problems in harsh water conditions and can secure bigger lures.
  • They also break less than other stiffer lines.
  • They exert less tension on your fishing rod.
  • Overall, mono lines are great for beginners and are quite enjoyable to use.

Easy to Knot

  • In addition to being easy to handle, they are also easy to knot.
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    Due to them being stretchy, they are easier to knot than some stiffer lines.
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    Although, not all mono lines are stretchy so make sure to read our reviews before buying one.
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    One tip we can share is to lubricate the knot before tightening it to reduce friction and breakage. You can use water or saliva.

Clean wells

  • Mono lines are effortless to clean. Cleaning your mono lines will extend their lifespan so you can get more use out of them.
  • This will save you money in the future as you won't need to replace them every so often.
  • One unintended advantage to them is that they decompose easily. You might not like that, but they are good for the environment.
  • Just make sure to clean them properly so they will last longer and you won't have to watch them decompose.


  • These type of lines are the quietest among all the other kinds of lines.
  • Less sound is always good when fishing as you don't want to scare away your fish with unnecessary noise.


  • Mono fishing lines can stretch up to 25 percent it's length unlike other types of lines that are stiffer. The stretchiness helps the line not break with fighting against the bigger game.
  • You stand to save money by not having your line break easily.

Our Top 5 Mono Fishing Lines Review

# 1 Berkley Trilene Big Game Monofilament Custom Spool

  • The Berkley Trilene Big Game Monofilament Custom Spool is an affordable monofilament fishing line that performs well beyond its price point.
  • Its sensitivity is very apparent especially when fishing inshore or trophy fishing.
  • It is powerful and is less prone to stretching. It performs well in severe and harsh water conditions. It boasts coating that helps it be gentle on line guides.
  • The Berkley Trilene is very flexible and can hold the biggest fishes.
  • It is also perfect for pitching and flipping due to its diameter size. It also reduces the amount of line you can spool. This makes it ideal for baitcasting reels.
  • Additionally, it is abrasion-resistant and very tough.
  • It measures 2.6 x 2.5 x 1.4 inches and weighs 4.8 ounces.

Notable Features:

  • Excellent strength for fighting big game fish
  • Abrasion-resistance
  • Great holding power


  • It has high sensitivity.
  • It is very affordable.
  • It is abrasion-resistant.
  • We found it to be very durable.
  • Accurate strength rating and low memory
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    It can be used in fresh and saltwater.


  • It is a little thick than other brands.

# 2  KastKing World's Premium Monofilament Fishing Line

  •  The KastKing World's Premium Monofilament Fishing Line boasts of a unique roll track design.
  • The lines never sink into the spool. It also has less spool memory.
  • The line is soft and comfortable to tie knots with. Hence, giving lures and baits fantastic motion.
  • It is also made round and silky smooth for easy distance casting.
  • It has excellent abrasion-resistance so you can worry less when fishing near cover or in harsh water conditions.
  • The KastKing Mono is perfect for bass, trout and crappie fishing. It can also be used in saltwater fishing.
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    The diameter for the 35lb is 0.50mm.

Notable Features:

  • Paralleled roll track that keeps the lines from sinking into the spool
  • Specifically designed for saltwater fishing
  • Excellent abrasion resistance
  • The line is not stiff
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    It has low memory issues
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    Casts smooth and easy


  • Great reel capacity
  • Abrasion-resistance
  • Less prone to breakage
  • Practically invisible underwater
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    Low absorption
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    Value for money
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    Casts smooth and very thin.


  • Has difficulty holding knots
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    Does not perform very well on heavy fish.
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    Sometimes the line catches on the crease.

# 3 Stren High Impact Fishing Line

  • The Stren High Impact Fishing Line is shock-resistant for fighting line-punishing game fish.
  • It can also be used for saltwater and offshore fishing.
  • It is sturdy, durable and specially designed to excel against rigorous waters.
  • It goes well with spinning, baitcasting and trolling reels.
  • plus
    It has 10-pound line strength and great for beginner and expert anglers alike.


  • Amazing impact and shock resistance
  • It is stable and has a high tensile strength
  • Works great for spinning, baitcasting and trolling


  • Prone to getting tangled
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    Has uneven areas

# 4 South Bend Monofilament Fishing Line

  • The South Bend Monofilament Fishing Line measures 1.3 x 0.7 x .07 inches and weighs 2.72 ounces.
  • It can be used for freshwater and saltwater fishing.
  • The line is excellent for landing big game fish, and the diameter of the line is small.
  • It boasts a combination of strength and flexibility.
  • The line is also abrasion-resistant and comes in a number of knot strengths to cater to your fishing needs.
  • It does not snap or break easily, making it a great line to secure your catch.
  • The line is thin but durable. It can, however, be difficult to know because of its stiffness.


  • It is very resistant to abrasion.
  • The line is quite sensitive.
  • It has excellent durability and not prone to breakage.
  • It is great for freshwater and saltwater fishing.
  • High knot strength


  • It was sometimes had to knot because of its stiffness.

# 5 Hi-Seas Grand Slam Monofilament Line

  • The Hi-Seas Grand Slam Monofilament Line has extraordinary sensitivity and control.
  • It boasts high knot strength and abrasion-resistance.
  • The line enables smooth distance casting and is excellent for salt or freshwater fishing.
  • It has a long spool length and absorbs less water. Because of that, it can perform well in rugged waters as well as avoid memory issues.
  • The line has a larger diameter than other lines and may be better suited for saltwater fishing.
  • You can use it both on conventional and spinning tackles.
  • It is computer checked for consistent diameter and breaking strength.
  • One downside to the line is that it is harder to tie knots on it due to its stiffness.


  • Excellent abrasion resistance
  • Flexible and versatile
  • Great for fishing in rough waters
  • Long spool length
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    It almost has 3000 yards!
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    Doesn't break easily
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    We love the color options.


  • Hard to knot
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    A bit stiffer than other more expensive lines

FAQ's section

Q: What color mono line is best for bay fishing? 

A: There isn't a cookie-cutter color line for bay fishing. The best color depends on the condition of the water and the fish you are trying to catch.

However, we will try to break down all the standard colors of a monofilament fishing line as well as what use they are suited for.


  • Red monofilament lines are almost invisible in the water. This is because red items in the water then to lose their color. The red objects appear almost black when viewed by divers. They are, however, easy to see when above the water.
  • There is some confusion though when talking about red lines and red hooks. Manufacturers sometimes market the red hooks as visible to the fish since they look like the color of blood, but they say that red lines are invisible to fish.
  • We understand where the confusion comes from since how can fish see the hook but not the line if they are the same color?
  • Anyway, red lines are always available for anglers who prefer them to other available colors.


  • Yellow lines are high-visibility colors that are perfect for anglers who wish to look at their lines and detect bites.
  • Because yellow is a bright color, it can easily be seen above the water. You may see teeny bites with this color line.
  • Unfortunately, yellow is also more visible to the fish underwater.
  • This color line is best used in murky and dirty waters and not in clear blue waters where it tends to stick out.
  • Ultimately, it is up to you if you want to trade visibility on top of the water to invisibly underwater.


  • Green colored lines are the best when you want the line to blend into the water.
  • Most of the waters that fishers fish in have a specific green hue to them.
  • Green lines sort of function like camo and expertly blends into the surrounding environment.
  • These type of lines are best used when you want your line to be invisible to the fish.
  • As the yellow line, green is mighty visible when in clear water. Avoid using these lines when in clear water and you want your line to be invisible to fish.
  • In a nutshell, green lines are good enough for any environment but great for waters with a greenish tint.


  • Clear lines are great when you don't want the fish to see your line underwater. It is similar to how fluorocarbon works in that it makes the line invisible in the water.
  • Clear lines, however, are excellent in any environment including the bay.


  • Lastly, there is the blue color line. These lines work similar to green lines. Water has a blue hue to them, and blue lines work well when you want your line visible up top but invisible underwater.
  • You should also consider the depth of the water you are fishing in. When fishing in depths of 0-5 ft, you should use lighter colored lines. When fishing below 15 ft, use darker colored lines.

Q: How to tie braid to the mono fishing line?

A: Most of the time, it is hard to tie braided and monofilament lines together. It is not as easy as tying mono to mono together. But there is a simple connection we can teach you to get the job done.

See below:

How to Tie a Braid to Mono?

  1. Place the braided and mono lines parallel to each other.
  2. Make overhand knots on the braid and mono lines (at least four times).
  3. Moisten the fishing line knot to reduce friction. You can use water (or saliva).
  4. Gently pull the ends to tie the knot.
  5. Cut off the loose ends on the lines.

You can also check out this video:

Our Conclusion - The Best Mono Fishing Line in 2019

Choosing the best fishing line is hard since there are a lot of factors to consider. Not everyone is fishing in the same waters and targeting the same type of fish.

We chose the best one from the list by weighing the pros and cons to each and came up with the Berkley Trilene Big Game Monofilament Custom Spool as our favorite.

In the end, choose the best monofilament fishing line that suits your fishing style and needs.

We certainly hope our guide has helped you make an informed decision.

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