Top 8 Best Monofilament Fishing Lines in 2020

We tested out 50+ of the most popular monofilament fishing lines out there to see which is the best in 2020. Find your next go-to mono spool here.

Best Overall
Berkley XL906-15 Trilene
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Best value
KastKing DuraBlend
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Best Premium
Berkley Trilene Big Game
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Dale Shetler
By Dale Shetler
Updated September 12, 2020
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Introduction

Whether you’re out on the water or sitting on the edge of a dock, there’s nothing quite as relaxing as a peaceful morning throwing your line into the water. In fact, it doesn’t matter if you’re an experienced fisherman or a new angler, the thrill of a catch is part of the fun that anybody can enjoy. 

But even the most prepared fisherman can run into line troubles every so often, which is the last thing you want to worry about on the water. Fortunately, using the best monofilament fishing line available can increase your chances of landing the big one, without running into snags on the way. 

Top 8 Best Monofilament Fishing Lines

Monofilament fishing line is not only the most common type of fishing line, but it’s also the cheapest and most readily available. But don’t let the lower cost fool you – monofilament fishing line can offer several awesome advantages for anglers. 

For instance, the stretch of the line can absorb shocks, while still holding knots quickly and easily. 

To help you get started, we’ve outlined the top 8 best monofilament fishing lines. 

1. Berkley XL906-15 Trilene

Best Overall
Berkley XL906-15 Trilene XL Smooth Casting Service Spool with 6-Pounds Line Test

If you’re looking for a strong, dependable monofilament line, look no further than the Berkley XL906-15 Trilene. 

Berkley is considered America’s most trusted monofilament for a reason; it’s the perfect combination of quality and affordability. 

This monofilament offers just the right amount of stretch, which limits tearing a hole in the fish’s mouth. A tear increases the chances of your catch unbuttoning or “spitting out the hook”. In other words, this monofilament line even helps keep your fish on the hook during the fight. 

Engineered for versatility, this fishing line offers a smooth cast that resists kinks and twists in a wide array of techniques. The result is the strongest and smoothest cast, designed for maximum manageability and anglers of all skill sets. 

If you’re looking at a fishing line designed to withstand a variety of elements, without breaking the bank, this is definitely the product I’d recommend. 

2. KastKing DuraBlend Mono Leader Line

Best Premium
KastKing DuraBlend Monofilament Leader Line

If you need a monofilament line for saltwater, the KastKing DuraBlend Monofilament Leader Line has you covered. Designed for incredible strength, the ICAST 2015 is among the highest in tensile strength you’ll find today

Formulated for durability, the DuraBlend offers fantastic shock strength. It is abrasion-resistant, designed to handle scratches and bumps against all the rough surfaces saltwater can throw at it. 

And as if that wasn’t enough, this saltwater monofilament line offers low memory, preventing knots or kinks while you’re reelin’ in the big one! 

One of the best features of this monofilament leader lines is the high tensile strength-to-diameter ratio, meaning you’ll get a strong line in a smaller diameter. 

The result is a virtually invisible line with more reel capacity for fighting even the most difficult fish. If you’re looking for a strong, durable, saltwater line, the KastKing DuraBlend will not disappoint.

3. Berkley Trilene Big Game Custom Spool

Best Value
Berkley Trilene Big Game Monofilament Custom Spool

Whether you’re trying your hand at big-game fish in freshwater or saltwater, the Berkley Trilene Big Game Monofilament will make sure that big catch doesn’t slip away. This monofilament is designed for both saltwater and freshwater, making it a diverse fishing line, regardless of the fishing trip. 

It’s built with incredible strength to give you the confidence and control you need while reeling. Designed to endure extreme fighting power, this monofilament line is perfect for even the most energetic catch thanks to its shock-resistant design. 

But it’s not only strength that makes this one of the best monofilament line, it’s built to take a hit too. So if you’re looking for a line that offers powerful strength and control, you need to make sure this fishing line is ready to go for your next fishing trip.

4. Stren High Impact Monofilament Fishing Line

Stren High Impact Monofilament Fishing Line

Sometimes we need a fishing line that holds tough for the hard-hitting species…and that’s exactly what you’ll get with the Stren High Impact Monofilament Fishing Line. In fact, it’s built to withstand the hardest hits thanks to its extreme shock resistance. 

If you need a saltwater line that is durable enough to withstand the toughest waters, you’re going to love this line. 

Available in clear, high visibility green, low visibility green, and smoke blue, you’ll feel comfortable landing the big one with this monofilament on your reel. 

It was designed with serious offshore and coastal anglers in mind, boasting high levels of impact and abrasion resistance. 

The last thing you want to do is fight with your reel on the water. So with the strength and durability that Stren High Impact Monofilament Fishing Line brings to your game, you’ll have the confidence you need to bring it home. 

5. KastKing World’s Premium Monofilament Fishing Line

KastKing World's Premium Monofilament Fishing Line

When you’re looking for a line that virtually no line memory, the KastKing World’s Premium Monofilament Fishing line will fit the bill nicely. 

It’s designed using a paralleled roll-track technology that prevents the line from digging. As a result, spooling is a breeze and cast control is paramount, thanks to the low memory of the line. 

Casting difficulties will become a thing of the past with this monofilament, as the low memory also reduces knotting and backlashes. 

If that’s not enough to persuade you, the KingKast monofilament has powerful tensile strength efficiency to help bring home even the strongest fighting fish you’ve snagged. 

But don’t just take my word for it, try the KastKing World’s Premium Monofilament Fishing Line for yourself!

6. Hi-Seas Grand Slam Monofilament

Hi-seas grand slam mono line

Sometimes you just need a line that is good for any situation and that’s exactly what you’ll get with Hi-Seas Grand Slam. Whether you’re looking for an ultra-light line or something to bring in the big game, this monofilament line has you covered. 

It’s perfect for both freshwater and saltwater, performing well in either territory. With its high knot strength, you’ll never have to question whether your line will hold your lure ever again! 

What’s even better is that you’ll never have to struggle with maintaining control or smooth casting, thanks to the quality-assurance checks during manufacturing. These quality checks ensure a consistent, smooth diameter throughout every yard. 

But don’t be fooled, this monofilament is built strong offering high abrasion-resistance against any obstacles that you may run into while on the water. If you’re looking for a line that works in almost any situation, Hi-Seas’ Grand Slam may be the best monofilament line for your next excursion.

7. Stren Original Service Spool

Stren Original Service Spool

Are you looking for a line that works as hard as you do? Look no further than the Stren Original Service Spool. 

It offers a low memory profile, ensuring you’ll be able to cast effortlessly and smoothly, with fantastic handling capacity. On top of that, it has the perfect balance of sensitivity and strength, formulated for your success in almost any fishing situation. 

Thanks to its abrasion resistance, this line is built to take whatever you throw at it, making it versatile and resilient—even if you hit a rock or two. 

Finally, the Stren Original Service Spool offers a unique UV guard, which works by protecting your line against deteriorating in the sun on those scorching hot summer days. But regardless of the weather, you’ll get fantastic handling, tensile strength, and superior knot capability when using this monofilament fishing line.

8. Stren MagnaThin Monofilament Fishing Line

Stren MagnaThin Monofilament Fishing Line

Sometimes, size matters when you’re fishing, and this line takes it to a whole new definition of thin. 

The Stren MagnaThin Monofilament Fishing Line is built strong while maintaining a small diameter. In fact, anglers can drop down a couple of sizes without having to sacrifice strength. 

If you’re looking for less water drag, improved lure action, or faster sinking, a smaller diameter is the perfect solution to improving your game. 

Plus, if you’re live-baiting, a thinner line is ideal for the natural movement of the bait. This makes the Stren MagnaThin Monofilament Fishing Line a total game-changer. Boasting low visibility and natural lure action, this line is the perfect solution for clear water gamefish. 

When you’re looking for a thin monofilament line, this line is going to offer everything you need to succeed. 

Factors To Consider When Buying Mono Fishing Line

Like anything in life, it’s important to remember that one size doesn’t always fit all, especially when it comes to your monofilament fishing line. 

Certain lines are going to perform better than others, depending on a wide variety of factors.

Here are four factors you need to consider before purchasing the best monofilament fishing line for your next fishing excursion.

Understanding Line Stretch

Line stretch is important for anglers who may occasionally need some line forgiveness. 

A monofilament line can stretch up to 25 percent or more, making it a great ally if you’re prone to setting the hook too hard or if your line drags. 

A decent stretch also works to prevent fish from becoming unbuttoned (where they lose the hook), particularly helpful when you’re trying to pull in a fish putting up a big fight, like a smallmouth or largemouth bass.

Knowing Your Diameter and Knotting Capacity

It’s important to consider where you’re going to be fishing before selecting a line, especially if it’s a body of water that’s known for currents or unforgivable terrain. 

A larger diameter line is often more durable than thinner lines, especially against sharp rocks and underwater structure, offering a bit more protection in case you hit something sharp. 

Keep in mind, however, that a larger diameter can often mean higher visibility, which might spook fish away. But a thicker lines is also more likely to hold larger knots.

Understanding Line Strength

The line strength is one of the most important factors to consider when purchasing a new fishing line, particularly if you’re after some big-game fish. 

Tensile strength is the amount of strength (measured in pounds) applied to a line before it breaks. It is crucial to select the right line strength for your reel before you head out or be willing to face exhaustion and disappointment on the water. 

After all, the last thing you need is putting up a good fight for a while to have the line snap under pressure. As a rule, you should opt for a tensile strength equal to the size fish you are hoping to land. 

The Importance of Line Memory

When it comes to fishing, less is usually more. And this stands true with line memory too, especially if you’re wanting less friction when casting. 

low memory vs high memory fishing line infographic

Line memory is the material’s natural ability to retain the shape of the spool after it has been unwound. Ideally, you want a fishing line that doesn’t coil or curve when released.

 A low memory monofilament fishing line will hold straight after releasing it, whereas a high memory line will likely stay coiled and curved. 

A coiled and curved line decreases your casting range and increases the likelihood of knots and snags. Always opt for a line that has little to no memory for a better cast.

Frequently Asked Questions

Below, we’ll go over a few of the most common questions asked by anglers when shopping for monofilament fishing line. 

Is a monofilament line better than a braided line?

As a short answer, it depends. Both monofilament and braided lines have their benefits and drawbacks, but monofilament can be easier to use. 

Monofilament line has a much higher abrasion resistance when compared to braided lines, making it less likely to cut against sharp objects. Additionally, monofilament has a higher line stretch compared to braided line, helping keep hard-hitting fish on your line—instead of breaking it clean away. 

Monofilament is also easier to tie, easily holding your lure in place with any knot. For most anglers, a monofilament line is a cost-effective solution for most fishing trips.  

Is a mono-line better than a fluorocarbon line?

If you’re comparing mono to fluorocarbon lines based on cost, monofilament will always be more cost-effective. 

Aside from the cost, fluorocarbon lines have several advantages over mono-lines, although that doesn’t always make them the ideal selection for your next trip. 

In terms of visibility, the fluorocarbon line has light refraction capabilities that mimic freshwater, making it almost invisible. It also holds stronger than mono-lines and offers a higher abrasion resistance too. 

However, fluorocarbon is denser than water, making it sink quickly once cast. Monofilament suspends itself in water, making it a strong winner in this category.  

Does a mono fishing line go bad?

Similar to produce, meat, and dairy products, monofilament fishing lines do, in fact, have a shelf life before they start to go bad. This is true even for lines that haven’t been removed from their packages. 

One major issue with a monofilament line that has been kept beyond two to three years is the impact memory that it will hold in the line itself, which will cause weakened sections throughout your line. 

How often should you change your mono-line?

Unfortunately, there’s not a “one size fits all” approach to how often you should change your mono line.

If you’re only using your line periodically (think a few weekends a month), you’ll want to change your line once or twice a year. But if you’re an avid angler, you may want to change your mono-line more frequently, ideally every six to eight weeks.

Always make sure to check your line for any imperfections before use, especially if you’ve stored your line for an extended period. What may have started as a small nick in your line the previous season can substantially expand over time. 

What color is best for a monofilament fishing line?

With a host of different colors available in the monofilament market, choosing the best option might seem difficult. But rest assured, choosing a color is as simple as determining what you’re wanting to use it for. 

If you’re looking for a line you can monitor under the water, opt for a high-vis color like yellow or bright blue. Keep in mind that these colors will be more visible to the fish too, although aggressive fish tend not to mind as much. 

how to choose the right fishing line color infographic

On the other hand, for reduced visibility in the water, opt for a clear or green color line. Both colors are likely to blend with surroundings, which will help reduce visibility.

In Conclusion

monofilament fishing line on a fishing rod ring against blue water background

Whether you’re an experienced angler or entirely new to the sport, having the right equipment can make a huge difference in your success or failure of an afternoon on the water. 

Although many only think about the best fishing rod, lures, and bait, using the right monofilament fishing line is just as important as the rest of your gear.  

However, not all monofilament fishing lines are created equal, and choosing the right line takes a certain level of care and a lot of consideration. 

Always make sure you consider the body of water, type of fish, the fighting style of the fish, and your budget before purchasing your monofilament line. 

If you’re not sure which type of line is going to work well, consider purchasing a few different options from our list, and trying them out to see which you prefer. Remember that there is no “one size fits all” when it comes to fishing, and your line is no different. 

Hopefully, after reading this guide, you’ll feel confident in the best monofilament line for your next fishing trip. 

After all, with the right line, you’ll be able to cast farther, hit harder, and bring home more fish. And that’s exactly what everyone wants at the end of the day, a freshly caught dinner to feed a crowd.

Also read: Fishing line types explained

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