How To Tie 2 Fishing Lines Together [Useing Double Uni Knot!]

Jimmy Dodo
You can tie 2 fishing lines together through the blood knot, Albright knot, double uni knot, surgeon’s knot, or J knot. This depends on the kind of fishing line like monofilament, braided, fluorocarbon, copolymer, and fly line.

Whether you are an expert in fishing or a beginner, you need to know how to tie 2 fishing lines together. It is an essential fishing skill that you can’t just do without. Luckily, there are five popular methods that you can use to tie 2 fishing lines together, so don’t be wary that you might not be able to do that one specific method.

When fishing you need to know how to hold the rod well (insert article link) for perfect results. If you hold it wrongly chances of catching fish will be minimal. We wouldn’t want that, would we?

Well, in this article we will learn more about how to tie 2 fishing lines together to increase your chances of getting fish in deep areas.


Table Of Contents

What Are The Different Knots Used In Tying Fishing Lines Together?

There are different kinds of knots used in tying fishing lines together based on the diameter and material. It also depends on the kind of fishing you want to undertake for the best results.

1. Blood knot (Barrel knot)

The Bloodknot has gained popularity over time.  It is used by many people who love fishing because of how strong it is. It is recommended for fishing lines with similar diameters.

The strength of the knot is dependent on making the 5 - 7 turns on each side of the center. The blood knot is simple, easy to learn, and very effective.

Image courtesy: Fly Life Magazine

How to make the Blood knot in fishing lines

i. Take both the fishing lines.

ii. Make the lines overlap each other. The working ends should be on opposite sides.

iii. Proceed to wrap one line 5 - 7 times around the other.

iv. Once done, tuck the end back between the lines.

v. Repeat the process with the other line and pull both fishing lines in directions opposite each other.

vi. Tighten and trim them to the preferred length.

That’s it  

Image courtesy: Animated Knots

2. Albright knot

If you are a saltwater angler, this would be a great knot to utilize. It is mostly used to tie 2 fishing lines together of different diameters. Just like the blood knot, it is also straightforward and great for tying together two lines of unequal weight.

How to make the Albright knot in fishing lines

i. Take your two fishing lines.

ii. Make the 1st loop in the fishing line that is larger.

iii. Once you have made the loop, pass the other fishing line’s end through it and wrap it 10 times.

iv. After you have passed the end back through the loop, tighten it.

That’s it.

Image courtesy: Wikipedia

3. Double Uni Knot

Double Uni Knot is another great one that you can use on fishing lines that are the same diameter. Two uni knots are tied back-to-back to form the knot - the process is easy to learn. For utmost safety, you should leave plenty of lines at the end of the knot on each line that you are joining.

This knot is highly regarded for its reliability and strength. It also maintains natural movement along the lines. The knot can even be used on different kinds of fishing lines like braid and monofilament as they won’t slip or break due to pressure.

How to make the Double uni knot in fishing lines

i. Take your two fishing lines.

ii. You will need to take both fishing lines and overlap their ends by a few inches.

iii. Proceed to take the end of the main line to form a loop.

iv. Make some turns through the loop and tighten further.

v. Repeat the process with the other line.

vi. Once done, pour some lubrication on the two lines, then pull them both in opposite directions at the same time.

Image courtesy: Wide OpenSpaces

4. Surgeon’s knot

Another ideal way to tie 2 fishing lines together is the surgeon’s knot. It is ideal for lines of different diameters or equal diameters. The more twists you make, the more strong it becomes.

However, one line must be short enough to reach the end through the overhand loop. Luckily, it is simple and easy to tie. The only disadvantage is that it may not be as strong as other types of knots.

How to make the Surgeon’s knot in fishing lines

i. Place the two fishing lines over each other.

ii. Overlap them slightly.

iii. Proceed to form a loop - take the working end, and pass it through the loop, then pass the entire line through the loop two times.

iv. Pull all the ends tightly.

That’s it.  

Image courtesy: Animated Knots

5. J Knot

J Knot is another ideal one that you can use to tie 2 fishing lines together. It may look similar to the surgeon’s knot, but you will need to wrap it on alternate sides. It is also a bit stronger than the surgeon’s knot.

How to make the J Knot in fishing lines

i. Take the two fishing lines.

ii. Overlap the two fishing lines ends by a few inches.

iii. Tie a simple overhand knot that will make a loop.

iv. Pull the entire fishing leader through the loop from the backside.

v. Repeat the process from the top of the loop as it enters from the backside of it to the front. Once done, repeat from the bottom of the loop, 2 times through the top, and 2 times through the bottom.

vi. Moisten the two lines and pull them tightly.

Image courtesy: Knots of fishing


The different types of fishing lines

It is important to understand the different types of fishing lines to make it easier to choose the perfect knot to use. They include the monofilament, braided, fluorocarbon, copolymer, and fly lines.

1. Monofilament fishing lines

One of the most popular fishing lines is the monofilament. It is normally made of fiber, plastic, or nylon. It is popularly used due to its affordability, diameter diversity, and strength. It is an ideal fishing line for beginners and also experts. In addition, it is most suitable for novices and bait cast reels.

It also floats, therefore great for top water fishing. However, exposure to sunlight can easily weaken the line.

2. Braided lines

Braided lines are another popular type of fishing line. They are preferred because of the absence of stretch, great power-to-diameter ratio, UV resistance, and incredible knot strength.

Also, its small diameter makes it susceptible to wear and tear. It is also great when dealing with large fish.  Its highly sensitive nature makes it easy to detect fish and bites easily.

It has no line memory and, therefore, doesn’t conform to your reel. However, it is prone to more knots, can be hard to untangle, and is great for low-visibility waters.

3. Fluorocarbon lines

This type is popular among anglers. It is mostly made of polyvinylidene difluoride and is quite valuable due to its refractive index equivalent to water. Additionally, it is versatile and comes in different sizes, strengths, and colors. Due to increased sensitivity, it makes it easy for you to feel the bites easily. It is invisible in water therefore leading to more bites and subsequently more catches. Luckily, it can be used with a wide variety of knots and is resistant to abrasion.

4. Copolymer line

It is a newer beginner-friendly fishing line that is thinner than the monofilament line. The feature makes it easy to cast long distances. It is harder to see under the water which makes it easy to capture fish.

It is a bit stronger than the monofilament line, minimizes troublesome knot issues, affordable, and sinks easier than monofilament lines.

5. Fly line

The fly line is available in different types, colors, and weights depending on the fish you are catching. The fly line is more suitable for fly fishing. Unfortunately, it is hard to use for beginners without practice. If you choose the wrong fly line it can impact your fishing success.


What Is A Fishing Leader?

A fishing leader is typically a short line you affix to the end of your main line and fits perfectly between your hook and lure on one end. The fishing leader comes in different materials such as monofilament, fluorocarbon, steel, or wire. The fishing ladder is the part of the fishing line that goes into the water therefore, needs to be less visible.


Increase The Fish You Capture With A Strong Fishing Line

When you want to connect fishing lines you need to know whether the knot should pass through the rod guides, what line types you are connecting, and the different diameters of the two lines. Also, when tying two fishing lines together the strength of the knot is crucial.

There is a need for compatibility between the knot and the type of fishing line you are using.  There are different knots used for the different fishing lines like monofilament, fluorocarbon, and braided lines.  If you make the right knots, it will increase your chances of catching fish.

Featured Reviews

43,536 Reviews Analyzed
56,804 Reviews Analyzed
7,732 Reviews Analyzed
28,271 Reviews Analyzed
4,086 Reviews Analyzed
44,585 Reviews Analyzed
82,327 Reviews Analyzed
34,134 Reviews Analyzed

Related Posts

How To Plan A Fishing Adventure?

A fishing adventure is something more than just a mere trip. It can be a key to get rid of the stress of daily life and have fun with your kids. You wil...

How To Hold A Fishing Rod? [Beginners Guide]

You need to hold a fishing rod correctly by splitting your ring and pinky finger between the reel seat with the thumb behind. The other hand should be at the...

15 of The World’s Best Fishing Spots

As a dedicated angler, it can often be difficult to decide on just one place from all best fishing spots. To help ease the choice for our readers, we have pu...