What Pound Line for Bass? This One is Best ...

What Pound Line for Bass

A lot of anglers focus on rods, reels, and lures much more than they focus on choosing the right fishing line.

Choosing the right pound is equally important as choosing the right line type. There is no “one fits all” and it depends on numerous factors.

What pound line for bass depends on the line type, where you fish, and what lures you are using. Anglers choose anything between 12 and 50 pounds. Sometimes even less than 12 can be used. For a beginner, if I had to choose just one, I would recommend 12 mono.

Right equipment makes a huge difference in bass fishing, so make sure that you thoroughly check all recommendations for the right line.

Lines have to be light to enable easy lure manoeuvring, while they have to be strong enough not to snap in thick weeds or under pressure.

Here I will tell you more about all this depending on the line type and fishing technique!



Get my FREE fishing e-book where you will find my PRO Tips!

Free Fishing Ebook



Get my FREE fishing e-book where you will find my PRO Tips!

Free Fishing Ebook

Are All Fishing Line Types the Same Strong and Powerful?

There is a reason why there are various types of fishing lines. I will not explain all the differences among them here, and I will focus only on strength.

All fishing lines do not have the same strength and when choosing the right bass fishing line, you have to know that.

Mono lines are stretchy and for the same diameter, they are weaker than braided lines. Braided are much stronger. If you compare mono and braided line of same strength, mono will be thicker.

Fluoro lines are stronger than mono, and less stretchy. Although both are made from a single strain of nylon, fluoro has a “wiry” feel due to denser and harder material.

I also have to mention abrasion resistance, and fluoro beats mono here. When it comes to braided lines, they have less abrasion resistance. That is very important when fishing in dense cover.

What Pound Line for Bass - Type

What Pound Line for Bass? Which One is Best?

What pound line for bass fishing should you choose depends on the line type, which is later related to chosen baits. Here are recommendations for every type.

What Pound Line Braid (Lbs) for Bass?

When it comes to braided lines, anglers like to use them due to their incredible strength and low diameter. Due to that diameter, you can spool more line onto your reel and make very long casts too. Unfortunately, the line is visible, and bass tend to avoid it so these lines are always used with a leader line.

When it comes to pound test, anything over 20 pounds will work. Braided lines are frequently chosen in the range from 20 to 50, however, you can opt for lighter too.

What Pound Line Mono (Lbs) for Bass?

Mono is a versatile line that is loved by both beginners and experienced anglers. It is almost invisible and works excellent for many different presentations.

You can use it for very light jigs, topwater, or any lighter bait that you can think of. The only problem is the stretch. These lines lack sensitivity and don’t go well with heavy lures and heavier setups.

Good thing about stretchiness is impact absorbing which can come in handy for powerful strikes when this line is used as a leader.

Although beginner friendly due to tying knots and going well with spinning reels, experienced anglers mostly use mono as a leader and not a main line. With strength of the line diameter also grows and it becomes useless. Anything over 20 pounds on mono is not suitable for bass.

The most versatile and suitable for a beginner as a main line would be 12-pound mono.

What Pound Line Fluoro (Lbs) for Bass?

Fluoro is almost invisible, has no stretch, and it is very sensitive. These lines work in many situations but due to stiffness they are not the best choice for spinning reels or topwater presentations.

It can work as a main line, but fluoro is also heavily used as a leader line among bass anglers everywhere.

Considering pound test, anglers most often use 10-to-25-pound fluoro lines, and the exact number depends on a lure type and technique. I will tell you a bit more in the next chapter.

Best Bass Pound Line for Different Fishing Technique / Lure

Bass fishing line type and strength depends on a lure type and size. Here are line recommendations for all popular bass lures.

What Pound Line for Bass - Crankbaits


Crankbaits are mostly used with braided lines, but as a beginner you can get away with mono. If using braided, you should go with 12 to 20 pounds, or around 15 for fluoro.

When fishing with crankbaits and using braided lines, anglers mostly choose in the range of 30 to 40 pounds.


Jigging requires sensitive lines, so unless you are fishing with extremely light jigs, go for braided lines.

If you are a beginner with mono, go for 15 to 20 pounds, but I would always advise for braided here. Those lines should be in a range from 40 to 50.

If you decide to go with fluoro, choose lines around 20 pounds.


Spinnerbaits require very similar lines to previously mentioned ones for jigging. Between 15 and 20 pound is chosen for mono, and up to 50 for braided.

Fluoro lines can also work, and those should be between 15 and 20 pounds for the best experience.

To learn more you can check my article with title: "What is the Best Fishing Line for Spinnerbaits?"


And lastly, we have topwater lures. These work the best with mono that is in a 12-to-20-pound range.

You should never opt for fluoro for topwater as these lines sink and perform badly here.

Braided lines can also work and those should be in 30-to-40-pound range. With those lines you should use stiffer leader to prevent tangling when using topwater lures.

Here are a few more tips when choosing fishing line:

• Use heavier lines when fishing in dense weeds and heavy cover.
• If the water is very clear use fluoro lines/leaders and use lighter lines.
• In murky and dark water, you can get away with heavier and more visible braided lines.
• If you are using spinning reels go for 12-pound mono or up to 20-pound braided lines for the best result.
• For baitcasters use braided lines above 25 pounds because those with lower diameter tend to cut into your reel spool.

Pound Line for Largemouth vs. Smallmouth Bass: Is There a Difference?

Largemouth bass and smallmouth bass differ in certain features, and so does the catching technique.

Considering line strength, there are also some differences here. Firstly, smallmouth bass is generally smaller than largemouth bass, so you have to consider powerful strikes and impacts.

Depending on the size, you will also choose a lure size and that can have a big effect on lines, especially mono due to stretch. Large lures make a lor of resistance and it stretches the line.

Smallmouth bass should be caught with lighter lines, and it is usually caught around less cover and weeds that largemouth. Around 8–10-pound mono can work very well here. For heavier cover you can choose a bit heavier line, like 12-pound mono. If using fluoro, you can go for even lighter, like 8 pounds.

If you are using braided, choose 30-pound options. It also depends on a reel type as I mentioned before.

For largemouth bass choose heavier lines due to heavier cover they tend to hide in. When considering mono lines, usually you can use 12 to 20 pounds, depending on lures and cover.

If you use braided lines, go a bit heavier than for smallmouth too, around 40 pounds.

What Pound Line for Bass - Largemouth vs. Smallmouth


Choosing what pound line for bass you will use can make or break your fishing experience. There are three main types of lines, and their characteristics vary.

Mono is more suitable for beginners, and it goes well with spinning reels, especially lighter lines, around 10 to 12 pounds.

Braided lines are very sensitive and suitable for lures that require a lot of “feel”. Due to their visibility, use them with less visible leader lines (here you can read more about "What Color Fishing Line Should I Use?").

About Me

Slo-fishing - About Us


I am Siniša Pintar (friends call me Sina), the guy behind Slo-fishing.si. This site is base camp for fishing enthusiasts from all over the world. I love fishing and want to share all my stories, knowledge and my experience with any and all potential anglers. Read more ...

Affiliate Disclaimer:

Slo-fishing is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon. We also participates in eBay Partner Network, FishingBooker, ClickBank and Teespring affiliate programs. We are compensated for referring traffic and business to these companies.