The 9 Best Bass Fishing Lines of 2021

Improve your chances of landing a big one with the top bass fishing lines

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Best Bass Fishing Lines

TripSavvy / Chloe Jeong

The Rundown

Best Overall: PowerPro Spectra Fiber Braided Fishing Line at Amazon

"Unlike many braided lines, it’s also surprisingly cheap—this blend of quality and affordability makes it the best pick."

Best Budget: KastKing World Premium Monofilament Fishing Line at Amazon

"Despite the budget-friendly price tag, it’s also known for its exceptional quality."

Best Monofilament: Berkley Trilene XL at Amazon

"This pick is known for its strength and sensitivity."

Best Fluorocarbon: P-Line Tactical Premium at Amazon

"A special formula makes it clearer and more abrasion resistant than most other fluorocarbons."

Best Braid: Spiderwire Stealth at Amazon

"The line’s round shape allows it to run smoothly on and off the spool while reducing backlash."

Best Copolymer: KastKing Copolymer Fishing Line at Amazon

"This pick allows you to achieve longer, smoother casts with fewer tangles."

Best Ultralight: Berkley NanoFil at Amazon

"It boasts an incredibly high strength/diameter ratio and is the brand’s thinnest line per pound test."

Best Fly Line: Orvis Hydros Warmwater at orvis.com

"Expressly designed for bass fishing, this pick is an expert at getting big flies into tight spaces."

Best Double-Structure: Seaguar Tatsu at Amazon

"Providing the best combo of strength and castability, this pick boasts a double-structure fluorocarbon material."

Very few fishing lines are created especially for a single species. Instead, they come in a range of pound tests, lengths, and colors, allowing you to choose the combination that best suits your target fish. When it comes to bass fishing, certain types of lines are better for specific applications. For example, the floating nature of the monofilament line makes it ideal for fishing with topwater lures, while the incredible strength of the braided line comes in handy when angling for trophy bass. We've rounded up our top picks so you can reel in your big catch in no time.

Read on for the best bass fishing lines.

Best Overall: PowerPro Spectra Fiber Braided Fishing Line

PowerPro Spectra Fiber Braided Fishing Line

Amazon

What We Like
  • Great abrasion resistance

  • Impressive sensitivity

  • Prevents tangles

What We Don't Like
  • Reviewers note that color fades

Marketed as the workhorse of the respected PowerPro lineup, the PowerPro Spectra Fiber Braided Fishing Line offers excellent abrasion resistance and an impressive strength/diameter ratio, making it ideal for packing onto the spool when targeting big bass or fishing in heavy cover. Unlike many braided lines, it’s also surprisingly cheap—and it’s this blend of quality and affordability that makes it our best overall pick.

Made from ultra-strong braided Spectra Fiber, the line is treated with the brand’s Enhanced Body Technology making it rounder, smoother, and more sensitive than competitors in the same price bracket. This smoothness allows you to cast further while the roundness enables the line to be reeled neatly back onto the spool, preventing tangles. You can choose from a wide range of lengths and pound tests, from a 150-yard/8-pound line to a 1,500-yard/150-pound line (for much bigger species than a bass!). Colors include moss green, vermilion red, and high-vis yellow.

Pound test: 3, 4, 5, 8, 10, 15, 20, 30, 40, 50, 65, 80, 100, 150, 200, and 250 pounds | Length of Spool: 100, 150, 300, 500, 1,500, and 3,000 yards | Line Material: Spectra Fiber

Best Budget: KastKing World Premium Monofilament Fishing Line

What We Like
  • Quality made

  • Paralleled roll track technology

What We Don't Like
  • Reviewers note that color fades

Available in 300-yard or 600-yard lengths, the KastKing World's Premium Monofilament Fishing Line comes in a variety of pound tests ranging from four to 30 pounds. Depending on which line strength and length you choose, you can pick up a spool for next to nothing. Despite the line’s budget-friendly price tag, it’s also known for its exceptional quality.

It offers good abrasion resistance and is supple enough to allow for strong, reliable knots. The brand’s Paralleled Roll Track technology allows for increased reel capacity and prevents the line from sinking into the spool, thereby helping you to cast further and smoother. Line color choices include rebel red, chrome blue monoline, and ​sunrise yellow. The ice clear version boasts impressive clarity, making it a possible wallet-friendly substitute for a fluorocarbon leader.

Pound test: 4 to 30 pounds | Length of Spool: 300 to 600 yards | Line Material: Monofilament nylon

Best Monofilament: Berkley Trilene XL

What We Like
  • Impressive sensitivity and strength

  • Prevents tangles

What We Don't Like
  • Can be hard to see

Monofilament stretches more than other line types, making it more difficult for bass to spit your lure during the fight. As such, it’s a great choice for treble-hooked lures, including lipless and diving crankbaits. It also floats better than fluorocarbon or braid, making it ideal for use with topwater lures. Berkley’s Trilene XL is known for its strength and sensitivity. A new formula gives it 20 percent greater knot strength than the original formula, in addition to 50 percent greater wet strength and 20 percent more flexibility.

The brand’s Smooth Casting treatment also helps to reduce the likelihood of tangles, twists, and kinks, helping you cast further and with greater accuracy. Choose from a range of different lengths and bass-appropriate pound tests (from 2 to 30 pounds), then opt for the color that best suits the fishing conditions on any given day. Green is perfect for fishing in heavy vegetation, while clear/blue is the winning choice when fishing in clear water on a sunny day.

Pound test: 2, 4, 6, 8, 10, 12, 14, 17, 20, 25, and 30 pounds | Length of Spool: 110, 250, 270, 300, 330, 1,000, 2,300, 2,600, and 3,000 yards | Line Material: Monofilament

Best Fluorocarbon: P-Line Tactical Fluorocarbon

What We Like
  • Durable

  • Fast sink rate

What We Don't Like
  • Expensive

Once primarily used as a leader for braided lines, many fishermen are now opting to fill their spools exclusively with fluorocarbon. It refracts light and is nearly invisible underwater, making it a superb choice for targeting pressured bass in clear water. The P-Line Tactical Fluorocarbon is made from 100 percent pure premium Japanese fluorocarbon, which uses the latest raw materials and extrusion techniques to deliver exceptional strength and durability.

Although it is expensive, the line won Best of Show in the Line category at ICAST 2016, the world’s largest sportfishing trade show. Its increased smoothness allows for longer casts, while a special formula makes it clearer and more abrasion resistant than most other fluorocarbons. It comes in a range of pound tests from 6 pounds to 20 pounds, all on a 200-yard spool. Its fast sink rate also makes it an excellent choice for pairing with sinking jigs and worms.

Pound test: 6 to 20 pounds | Length of Spool: 200 yards | Line Material: Japanese fluorocarbon

Best Braid: Spiderwire Stealth

What We Like
  • Impressive strength

  • Has a long cast

What We Don't Like
  • Reviewers note that color fades

Braided line is famous for its combination of incredible strength and small diameter, which means that you can fit more on the reel at a given pound test than you could when using either fluorocarbon or monofilament line. The Spiderwire Stealth fishing line is made from Dyneema, the world’s strongest fiber, for unparalleled strength and thinness. The line’s round shape allows it to run smoothly on and off the spool while reducing backlash. The fluoropolymer treatment helps achieve longer casts and keeps sound to a minimum for a stealthy approach.

Like most braided lines, the line has zero stretch. This means that you can instantly feel structure and bites, making it easier to achieve positive hook sets. Choose from an extensive selection of lengths and pound tests, then pick one of seven different colors ranging from low-visibility blue camo or moss green to high-vis yellow. The latter enables you to see the line clearly above the water, giving you a visual heads up for subtle strikes. The only downside to this product? Some reviewers report that colors fade quickly.

Pound test: 6, 8, 10, 15, 20, 30, 40, 50, 65, 80, 100, 150, and 250 pounds | Length of Spool: 125, 200, 250, 300, 500, 1,500, and 3,000 yards | Line Material: Dyneema

Best Copolymer: KastKing Copolymer Fishing Line

What We Like
  • Great abrasion resistance

  • Prevents tangles

  • Easy to knot

What We Don't Like
  • Cannot be used with topwater lures

Those that can’t decide whether to go for monofilament or braid should consider compromising with KastKing’s Copolymer Fishing Line, which combines attributes of both. In comparison with traditional mono, copolymer offers better abrasion resistance and reduced line memory. The latter is an important advantage as it allows you to achieve longer, smoother casts with fewer tangles. The line also has more stretch than braid or fluorocarbon, making it better for situations in which you want the bass to hold on a little longer before striking. It’s also easier to tie secure knots in a copolymer line.

These properties make the line ideal for all kinds of bass fishing except for techniques that use topwater lures. This is because KastKing’s copolymer is designed to cut through the water for the fast presentation of sinking lures. It comes in four colors: copper, green, camo, and clear. The clear line can be used as an effective leader and is a cheaper alternative to fluorocarbon for this purpose. Whether you choose a 4-pound or 30-pound line, it comes on a 300-yard spool.

Pound test: 4 to 30 pounds | Length of Spool: 300 yards | Line Material: Monofilament nylon

Best Ultralight: Berkley NanoFil

What We Like
  • Has a long cast

  • Prevents tangles

What We Don't Like
  • Reviewers note it breaks easily

The Berkley NanoFil is another newer cross-over between braid and monofilament. The winner of four international awards, it is made from hundreds of Dyneema nanofilaments molecularly linked to create a single, unified filament line. It boasts an incredibly high strength/diameter ratio and is the brand’s thinnest line per pound test. An ideal choice for ultralight bass fishing, you can pack plenty of the high-breaking strength line needed to target big bass onto the small spinning reels associated with ultralight setups.

It’s also Berkley’s longest casting line, affording exceptional accuracy while requiring minimal effort. With zero stretch, you can feel every nibble and bite immediately, while zero memory virtually eliminates line tangles. Pound tests range from 2 pounds to 17 pounds, lengths range from 150 to 1,500 yards, and color choices include clear mist, high-vis chartreuse, and low-vis green.

Pound test: 2, 4, 6, 8, 10, 12, 14, and 17 pounds | Length of Spool: 150, 300, and 1,500 yards | Line Material: Dyneema

Best Fly Line: Orvis Hydros Warmwater

Orvis Hydro

Courtesy of Orvis

What We Like
  • Has a long cast

  • Easy to read

What We Don't Like
  • Reviewers note it cracks easily

Expressly designed for bass fishing, the Orvis Hydros Warmwater is an expert at getting big flies into tight spaces. Ideal for heavy nymph rigs at short to medium distances, the compact head and short front taper allow you to direct flies between any heavy cover and into the shaded holes where big bass hang out without fouling up. Cast effortlessly into the wind thanks to the brand’s Integrated Slickness additive, which provides lubrication for maximum casting distance. It also helps the line to remain supple for longer.

Orvis’ printed Line ID lets you read the taper, weight, and functionality at a glance so that you can pick it out of your tackle box in a hurry. Attach your leader just as quickly using the line’s enhanced welded loop. It measures 90 feet and comes in 6-, 7-, 8- or 9-pound tests. The chartreuse/orange color is highly visible, allowing you to see strikes and line placement clearly. 

Pound test: 6, 7, 8, and 9 pounds | Length of Spool: 30 yards | Line Material: Monofilament core

Best Double-Structure: Seaguar Tatsu

What We Like
  • Impressive strength

  • Has a long cast

What We Don't Like
  • Expensive

Providing the best combo of strength and castability, the Tatsu from Seaguar boasts a double-structure fluorocarbon material crafted from two resins that have been merged into a single line, one with a tough but soft exterior and a superior inner strength. Japanese for “dragon,” Tatsu is the optimal choice for cast fishing for deeper-swimming fish and sport bass, with a line weight from 4 to 25 pounds. It comes in two spool lengths, 200 and 1,000 yards, and—as with all true fluorocarbon lines—disappears when submerged.

Pound test: 4, 6, 8, 10, 12, 15, 17, 20, 22, and 25 pounds | Length of Spool: 200 and 1,000 yards | Line Material: Fluorocarbon

Final Verdict

Constructed of PowerPro’s Spectra Fiber and treated with the brand’s Enhanced Body Technology, the Spectra Fiber Braided Fishing Line (view at Amazon) affords all the advantages of a braided fishing line: loads of strength, lots of sensitivity, smooth casting, and reeling, and a narrow line diameter than monofilament lines. It’s also surprisingly affordable given that braided lines typically rank as the more expensive option. But if you want to keep things simple and inexpensive, go with KastKing's World Premium Monofilament Fishing Line (view at Amazon), which comes in 300- and 600-yard lengths with a weight ranking that stretches from 4 to up to 30 pounds. The line comes in a variety of different colors, including “clear ice,” which practically disappears in the water.

What to Look for in a Bass Fishing Line

Type

Like most fishing lines, bass-specific lines break out into three main categories. Monofilament, which is inexpensive, easy to use, and provides lots of stretch, is a single strand of material and is a good option for beginners and topwater baiting as the line floats. Braided lines, which are stronger and provide virtually no stretch, are lines with two or more materials woven together. They’re thinner than monofilament, can be cast easily, and are more durable—but they’re also visible in the water and a bit more expensive than monofilament. Fluorocarbon splits the difference. It comes with minimal stretch and good abrasion resistance. These lines are practically invisible in the water, and they sink, so it’s a great option for softer plastic or reaction baits.

Price

Monofilament lines are reliably less expensive than braided or fluorocarbon lines, with as much as 300 yards of monofilament available for less than $10, while braided lines push upwards of $15, on average, with fluorocarbons also ranking about the same. But if you want to really up your fishing tech with something like a “uni-filament” line (in which nanofilaments are molecularly linked to create a single line), expect to drop as much at $25 to $40. All lines are priced by line length and weight limit, as well as by specific color.

Weight

The main consideration in selecting the proper line weight is to estimate the average weight of the bass you’re trying to land. Each line has a weight limit, which articulates the maximum size the line can reliably handle without snapping. With monofilament fluorocarbon lines, the line diameter goes up with the weight limits, but braided lines boast narrower diameters at comparable weight limits, which can lighten your line load without sacrificing any line strength.

FAQs

What color fishing line works best for bass?

This partially depends on how you fish. If you’re a “line watcher,” meaning that you like to watch your line in order to monitor line movements rather than relying on feeling subtle strikes, you want something high contrast, so it remains visible. Think high-vis colors like blue, yellow, or pink—you can always pair that line with a fluorocarbon leader should you be worried about the fish seeing your line. Those who like to fish by feel less than by watching line can go with colors that blend into the terrain. Think moss green if you’re fishing with a floating bait on rivers with lots of foliage or go with fluorocarbon lines, which often disappear in the water. Red lines do a nice job of splitting the difference, letting you see the line where it enters the water, but not letting a deeper-swimming bass see the line because red grows darker—and eventually appears black—the deeper in the water it goes.

How often do I need to change my line?

The lifespan of a fishing line is largely dictated by the line’s materials. Monofilament lines—typically made of nylon—are the least expensive line material. It does absorb water and can be degraded by the sun’s ultraviolet rays, so swap out monofilament lines at least twice a year. Fluorocarbon lines, meanwhile, can stand up to the sun’s UV rays and also has a lot more abrasion resistance, so it should stand up to a few years of use. And the same goes with braided lines, which are also stellar for slicing through vegetation, making it a solid, durable choice when fishing in waters dense with weeds, grass, and pads.

What line should beginners consider?

Go with monofilament lines. They’re less expensive and are very easy to handle. The line also comes with more stretch than braided or fluorocarbon lines, which can prolong reaction times and reduces the chances that you’ll lose a fish due to line snapping. Monofilament lines also work well in both baitcasting and spinning reels.

What’s line memory, and do I need to worry about it?

The term “line memory” refers to a fishing line’s ability to take on curls from when the line sits inside the reel’s spool, which can cut down on casting distances and increase the chances of snarls or tangles. In general, more expensive braided and fluorocarbon don’t have much memory, which lengthens the life of the product, while monofilament lines do carry a fair amount of line memory. If you go with monofilament lines, be sure to swap them out at least twice a year, or explore a few hacks like boiling the line (which “relaxes” the line, reducing memory) or dragging a length of line attached to a heavy lure, behind a boat to straighten it out.

Why Trust TripSavvy?

In researching the selections for the products in this round-up, the writers talked with pro anglers, category specialists, and referenced both professional and verified customer reviews to narrow the field. Then they considered the various types of bass fishing scenarios and line types to assure the selection offered an array of options based on both skill level and price point.

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