Top 8 Best Monofilament Fishing Lines in 2021

Mark Johnson
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Fishing is a fun hobby that can provide you with a lot of food if you’re successful. Arguably one of the most important elements to a successful fishing trip is the type of line you have.

Just like there are many different lines available, there are many different fishing lines made from many different materials. When buying fishing line, you should definitely consider the pros and cons of each different line material. You should also consider things like drag, stretch, abrasion resistance, and knot strength.

NameCategoryProduct
Berkley Trilene Big Game Monofilament Fishing LineBest OverallBerkley Trilene Big Game Monofilament Fishing Line
Stren High Impact Monofilament Fishing LineBudget PickStren High Impact Monofilament Fishing Line
Berkley Trilene XL Monofilament Fishing LineUpgrade PickBerkley Trilene XL Monofilament Fishing Line

1. Berkley Trilene Big Game Monofilament Fishing Line

Our rating: 9 / 10

Berkley Trilene Big Game Monofilament Fishing Line

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Pros:

  • Lightweight
  • Highly visible with bright green color
  • Smooth casting
  • Good shock resistance

The Core Monofilament Green Cast line from Berkley is a light line with an incredible sensitivity that makes it easy to detect the slightest bites and strikes.

This line has a low memory level which makes for hassle-free casting, and smooth lines for a speedy retrieve and clean hooksets. It is exceptional for Ultra-Light applications on spinning or reels.

It has a solid hook, and is easy and tough on the fish. This versatile fishing line that can be used for anything from line casters to baitcasters or spinning reels. It is low-memory which means that it won’t kink or bind even when you bottom out a lure. You will be able to cast the line farther and easier than ever.

2. Berkley Trilene XL Monofilament Fishing Line

Our rating: 9 / 10

Berkley Trilene XL Monofilament Fishing Line

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Pros:

  • Durable and abrasion resistant
  • Predictable performance
  • Color-coded
  • Clear, bright colors
  • Cast well
  • Good value

Cons:

  • Max test strength of 8 lbs, which greatly limits its potential use
  • Very thin diameter is inappropriate for anglers who target larger game

(300, 600, 1000, 1200)

The Berkley Trilene XL comes in spools of 300, 600, 1000, and 1200 yards, and is available in a variety of colors. The line is packaged with a color-coded plastic spool and winding check, making it easy to find the perfect sensitivity and diameter. The Berkley Trilene XL takes a high-performance XL bait and makes it a lifetime lure with this tough yet flexible braid.

The Berkley Trilene XL is one of the cheaper options to consider, particularly the clear and bright 300-yard spool. However, if you want to target large game, you may be limited to the smaller 650-yard spool.

3. Stren High Impact Monofilament Fishing Line

Our rating: 8 / 10

Stren High Impact Monofilament Fishing Line

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Pros:

  • It is at a great price
  • Great for light fishing
  • Available in many sizes and strengths
  • Great for beginners

Cons:

  • Not suitable for rough waters
  • Not good for heavy fish fights

When you’re on a boat or a boat dock, the Stren High Impact is a line you can pull from your tackle box. This round monofilament line is a great fit for any pond or small lake. It’s not formulated so that it won’t lose any of its strength. This line also doesn’t break as easily as others.

This is a great line for fishing in clear lakes, rivers, streams, and ponds. Just be careful where you’re fishing because the level of the water is an important factor in how well the line will work for you. If it’s too deep or fast moving for you, then it may not be a good choice for you.

But this fishing line is inexpensive, which is great for beginners. It’s also great for kids who want to have fun catching fish or playing store with their own tackle.

4. Stren MagnaThin Monofilament Fishing Line

Our rating: 8 / 10

Stren MagnaThin Monofilament Fishing Line

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Pros:

  • Low memory
  • Very sensitive
  • High abrasion resistance
  • 8-12 year shelf life
  • Affordable price
  • Super thin diameter of .004

Cons:

  • Not as strong as some other monofilaments
  • Tough to find locally
  • Some people don’t like the transparent color

Stren is a manufacturer of fishing lines based in Illinois. Stren has been making fishing line since 1923. It is now a part of the Pure Fishing Company. Stren MagnaThin Monofilament Fishing Line is a premium line intended for use with spincasting and spinning reels. It is quite thin, which is what makes it ideal for those applications.

It has a diameter of .004 inches and a tensile strength of 8-12 lbs, 85% greater than industry standard. It is also quite thin, which makes it super sensitive and strong for its weight.

The product description says that the line can get stiff in cold weather, but that does not appear to be a problem. The description also states the line has a soft feel, which reviewers confirm.

5. Stren Original Service Spool

Our rating: 8 / 10

Stren Original Service Spool

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Pros:

  • Durable
  • Good Handling
  • Available in various lengths

Cons:

  • Hard to find in stores
  • Not ideal for novice or expert sportsman

Stren Original service spool weighs 8oz and measures 2.5 inches in diameter. It is designed for use in fly fishing and comes in a variety of lengths from 130 yards to 346 yards.

Although spools for fly fishing may seem a bit small, most anglers say the spool is lightweight and sturdy enough to hold a good length of line. The outer diameter is the standard size of 2.5 inches, which offers a good holding capacity for most types of fishing line.

Stren Original Service Spool is available in a wide array of lengths, which is certainly a bonus for today’s fisherman. Some users may find a certain length of line more suitable for a particular type of fishing than others, and the availability of a variety of lengths can be a big plus.

6. Hi-Seas Grand Slam

Our rating: 8 / 10

Hi-Seas Grand Slam

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Pros:

  • Can custom-spool fishing line
  • Reels nicely
  • Easy to cut
  • Best line for topwater lures
  • Great for trout

Cons:

  • You cannot choose the line weight
  • Poor quality spooler
  • Not suitable for high-speed reels

One of the best ways to spool your own monofilament line for fishing is to buy this lightweight stuff in bulk. When you purchase this Hi-Seas Grand Slam Monofilament Fishing Line, you get 1000 yards of 30-pound test. The spooler is of poor quality, however, as many reports say it rips apart easily and is hard to re-spool.

This monofilament line is made with high quality material, so it’s a little stiffer for the first few trips out. However, once you reel it out a few times, the material will loosen up. Hi-Seas Grand Slam is easy to cut in order to customize your own lengths.

7. KastKing World's Premium Monofilament Fishing Line

Our rating: 8 / 10

KastKing World's Premium Monofilament Fishing Line

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Pros:

  • Very durable
  • Stronger than many other brands

The KastKing World’s Premium Monofilament Fishing Line is meant to meet all your fishing needs. Its superior nylon material will resist both saltwater and freshwater, while still being abrasion resistant to reduce its susceptibility to the nicks and snags that can break cheap line.

This monofilament line features a paralleled roll track, which helps make it more efficient by reducing friction and offering flexibility. It is also more durable than many other brands of fishing line.

This is one of the more expensive monofilament lines on our list. If you are looking for a fishing line that offers the quality durability of KastKing without the premium price, we suggest the Spiderwire Braided Superline sold by Amazon. It is significantly less expensive but offers roughly the same benefits, and it is popular among fishermen for its strength and its ability to resist nicks and cuts.

Frequently Asked Questions (FAQ)

What is the best monofilament fishing line on the market?

This is a tough question to answer because there are a lot of new products on the market that are making impressive claims!

If you want the most long lasting fishing line with the best knot strength, then the Power Pro is going to last the longest and be the best choice out of all the lines on our list (as an added bonus it is also less expensive to purchase). If you want excellent knot strength but are not worried about longevity, then the Trilene XL should do a good job.

For those who will be fishing in a saltwater environment, then the IM8 is the best option available for you.

For a synthetic line that can last in freshwater, then the Berkley FireLine will work best for you.

What is the best fishing line for a baitcaster?

The best monofilament fishing lines for baitcasting will be super strong and long-lasting to suit the needs of the baitcaser. Monofilament fishing lines work best with baitcasters because of their strength and flexibility that work so well with retrieving and shooting lures out.

In addition to tensile strength and flexibility, different monofilament fishing lines have different amounts of stretch. Some have less stretch than others, which is a desirable quality for a baitcaster. How much stretch a monofilament fishing line has depends on the amount of molecular orientation that occurs during the manufacturing process. Low amounts of molecular orientation lend themselves to the line having high amounts of elongation as opposed to lower amounts of stretch. As the line is pulled out and allowed to retract, it will gain back any line stretch faster.

What is the most versatile fishing line?

After analyzing all of the different types of fishing lines on the market, we found monofilament to be the most versatile line because it can do anything a braid can do and anything a fluorocarbon can do. The only thing you can't do with monofilament is get the super thin diameter for clear water applications.

Monofilament line is also the easiest to use (especially for those new to fishing), and more forgiving since it is so limp on its own. It is also much less sensitive to extreme changes in temperatures and less likely to freeze in cold temperatures.

What is the highest pound test fishing line?

The average person should avoid going over 40 pound test. The highest pound line available commercially is 80 pound.

In the beginning, you should learn to fish with a light line. It provides more accurate feedback than heavier lines. Small fish are more easily handled with light lines, and you actually get to enjoy your catch a lot more. As you become a more skilled fisherman, you can start using heavier pound line.

Heavy line is necessary if you’re going to fish from an open boat or from a pier. Even with lighter lines, it’s important to know the absolute strength of your tackle. Fish can and do break monofilament lines. If you haven’t invested in a high-quality fishing reel, you might end up losing your gear if the fish you are fighting isn’t strong enough to break the line, but is strong enough to damage your fishing reel.

Conclusion

When it comes to fishing, quality gear is an important factor in determining how successful your trip will be. There are a variety of different fishing lines to choose from, but we’ve found that monofilament fishing lines are the best option for most anglers. There are a few affordable but high quality options available that can help you tie the trickiest of fishing knots. The key to choosing the best monofilament fishing line is just making sure you consider your intended use. For example, braided fishing lines may be a dangerous choice for people who are not knowledgeable about how to tie knots. This is because they can be more difficult to undo than traditional fishing line.

Our Recommendation

NameCategoryProduct
Berkley Trilene Big Game Monofilament Fishing LineBest OverallBerkley Trilene Big Game Monofilament Fishing Line
Stren High Impact Monofilament Fishing LineBudget PickStren High Impact Monofilament Fishing Line
Berkley Trilene XL Monofilament Fishing LineUpgrade PickBerkley Trilene XL Monofilament Fishing Line