What Is The Reason For Using Colored Beads When Fishing?

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Fishing with beads has multiple uses and colored beads have been used for many years for various fishing purposes.

Whilst using beads to replicate fish eggs for fly fishing is well known, many anglers (sea and coarse fisherman) also use beads for totally different reasons – generally as part of the rig to prevent knot friction and trap swivels. In addition, lure fishermen often use beads as part of their lure or spinner to create colored attraction to the bait.

So let us go through all the uses of beads in fishing and find out their purposes.

In this article, I will cover: 

  • Purpose Of Using Beads When Fishing
    • Fly Fishing – As replicating a fish egg
    • Sea Fishing – Attaching to the line or as an attractor
    • Lure Fishing 
  1. Beads For Fly Fishing
  • When Should I Use a Bead When Fly Fishing?
  • When Is The Best Time To Use Beads?
  • How do I Rig Up a Bead? 
  • How Do I Fish with a Bead? 
  • What Are The Best Bead Colors?
  • Where Do I Find the Right Beads?
  • Beads Attached To Flies
  1. Beads Used For Sea Fishing 
  1. Beads For Spin Fishing and Lure Fishing

1. Beads For Fly Fishing

trout caught using orange bead
Trout caught using orange bead

The major reason that fly anglers use beads is to recreate representations of fish eggs. During spawns, eggs often become food for other fish. While some fly anglers are willing to use live eggs, the more traditionalist anglers choose to use an egg representation otherwise known as a bead.

The second reason is when incorporated into fly patterns a color bead gives off an additional attractant. These are known as bead heads which are part of your fly pattern, as the sun shines through the water column these bead heads (usually gold in color) create flashing to fly patterns which encourages the trout to take the fly.

When Should I Use a Bead When Fly Fishing?

Whether it’s a salmon spawn or a steelhead spawn, trout love to feed on these eggs due to their ease of access and nutritional value. Depending on the fish you’re targeting, there are spawns all year long. Salmon will spawn from the spring, through summer, and into the late fall. Steelhead will spawn late in the season at the beginning of winter. Depending on the type of trout you’re targeting and where you’re at in the world, trout spawn in the spring and fall. 

When Is The Best Time To Use Beads?

When fly fishing for salmon or trout, the best months for using beads are July and August. This is prime bead fishing season due to the sockeye run followed closely by the trout.

 As the salmon reach their spawning grounds the trout begin to mix with them. Once the salmon eggs are laid, the trout will be ready for free food! This is the perfect time to use red or orange beads to replicate the eggs.

Targeting Trout During Salmon Spawn

If you’re targeting trout or char, and you’re fishing waters with salmon, you should always be aware of when the spawn time is going to happen. Trout and char go into a feeding frenzy when salmon begin to spawn. 

Since salmon often spawn in gravel, these eggs are easily accessible. Any egg that doesn’t fall and stick itself deep in the rocks is taken by the current. Trout will prefer to sit downstream of the spawning grounds and have a feast. As long as you’re able to match the size of the bead, you’ll be able to land all sorts of fish. 

Targeting Trout During Steelhead and Trout Spawn

When the steelhead and trout begin to spawn, beads should be brought out of your box. Both steelhead and trout will eat the eggs. If you find yourself in the right place at the right time, you’ll catch all the fish you would ever need. 

Be sure to check with your local fly shops as to when beads are going to be most effective! You don’t want to miss some of the most fun fishing of the year. 

How Do I Rig Up a Bead? 

Many anglers appreciate using a bead rig because they’re one of the least intrusive ways to fish. Fish will rarely swallow the hook and it almost ends up in their mouth. 

Strike Indicator

If you’re the type who likes strike indicators, you can use them with a bead rig. It’s not required, but it can help if you’re fishing faster-moving water. They’ll make detecting a strike far easier than fishing without an indicator! 


With your leader, you have a couple of options. They’re usually not very long when you’re fishing a bead! Use a 4 to 8-foot leader that is between 8 and 12 test. Monofilament line is the right material to choose.

If you like tapered leaders, you can also use these without a tippet. A 7 to 10-foot tapered leader with a strike indicator is another easy option. Make sure the indicator is easily adjustable. 


For your tippet, you’re going to want around 2 feet of fluorocarbon line. It’s harder for the fish to see and is a bit stronger than monofilament. Make sure your tippet is at least an 8-pound test. You don’t want to miss any of these fish due to a weak tippet. With the leader and tippet combination, you’ll find that there is less drag. 

The Bead 

Trout caught on an salmon egg 1
Trout caught on a classic orange bead

When you’re ready to attach the bead, the only step after this will be to tie on your hook. Attaching the bead is fairly easy. Slide the bead onto the leader/tippet and get ready to “peg” it in place. You’ll notice that the opening for the bead is far larger than the tippet. To peg it, you can use a legitimate bead peg or a toothpick. Either will work! Stick the peg into the opening on the bead and snap off the peg so it doesn’t stick out on either side. 

You can also use a bead knot. All you have to do is place the leader through the opening on the bead two times and it’ll wedge it in place. Plus, you can adjust where it sits fairly easily.

You’ll want the bead to be attached within 2 to 4 inches of the hook for the best results. 

Choosing The Hook When Using Beads

Since beads don’t have hooks like a traditional fly, you’ll have to attach your own choice of hook. A nymph hook between 4 and 8 is great. Once you attach the hook, adjust the bead so it sits a couple of inches above it and you’ll be ready to go. 

How Do I Fish With a Bead?

When you’ve timed things right and you notice that the spawn is occurring, it’s time to bring out the beads. Once you’re able to learn how to properly fish with them, you’ll find that landing fish isn’t nearly as complicated as you thought. 

Read the Water

Now, bead fishing can be productive in all different types of water, but a “fast-walk” pace of water is going to be the easiest to fish. You can achieve realistic drifts and leave the bait in the strike zone for a decent amount of time. You’ll find this type of water in wider sections of the river or below a pool. 

Before pools is another decent place to toss your bead. Let it bounce around in the rocks and eventually drift into the pool. Fish will likely be stacked up at the beginning of the pool to snatch up and beads that make their way in front of them. 

Finally, during the spawn, sight fishing is a great technique. If you see a fish darting around the bottom of the water column, it’s your time to shine. A fish that’s staying in one place isn’t likely actively feeding, but that doesn’t mean it’s impossible to land them. A fish that’s showing a bit of movement back-and-forth is one that’s interested in eating. These are great fish to target! Throw your bead upstream and let it drift in front of it. 

Think Nymph Fishing

Nymph fly fishing Beads
Nymph fly fishing gold beads

If you’ve never fished with beads before, you’ll find that it’s not overly different from nymph fishing. Once you know this, you know your sweet spot to land fish isn’t going to be overly huge. Cast 20 or 30 feet about 45 degrees upstream from you. This will give you enough time to properly mend and present the fly. 

Food isn’t scarce when salmon are spawning. The eggs are all over the place, so a poorly presented egg will stick out like a sore thumb. You’re going to need to work to perfect the drift of your beads, but once you do, you’ll be just fine. 

Once you make your cast upstream, make sure the bead has time to get to the bottom, and then begin your mends. Small mends to let the bead lead the charge are vital. You may need to attach a small weight to get the bead to the proper depth. 

As the bead begins drifting down towards you, strip in some of the excess slack. Once it gets about 10 feet away from you, it’s entering the strike zone. Keep the slack to a minimum! If you have too much out, you may not be able to set the hook as fast as you would like. Having to pull two times instead of one can be the difference between landing a fish and not. 

As you’re reeling in the slack, it’s not a bad idea to begin raising the tip of your rod. The raising of the tip gives the bead a chance to reach the necessary depth. Plus, one quick pull of the line when a fish strikes is going to help you be more consistent with your hook sets. 

As the line drifts below you, you have another 5 or 10 feet before the bait gets out of the strike zone. The bead is going to drift across the stream towards you. Once it’s directly below you, go ahead and make another cast. 

What Size and Color Bead Should I Use?

Salmon caught on bead head
A nice salmon caught using a large 10m bead head

There are some necessary details to pay attention to when you’re going to fish with beads! Color and size are vital. 

Bead Size

Most beads are going to be between 6mm and 14mm.

If you’re fishing below sockeye salmon, you’re going to use a 6mm egg. 

If you’re fishing below pike and coho, then an 8mm bead is great.

Chum and King Salmon usually need an 8 to 10mm bead.

If you’re fishing slower water, fish slower beads. Fish have more time to see whether or not the bead is real in slower water. If you’re fishing fast water, you have more freedom to fish larger beads. Larger beads can also mean larger trout! 

Bead Color

When eggs are initially laid, they look orange and oily. As it sits in the water, it becomes more light pink or peach. Start by fishing with a bead that’s the same color as a live egg and move to less live-looking colors as you go. 

If you’re wondering where to purchase beads, it’s quite easy! Any fly shop is going to sell beads, but you can also find massive packs of them online. 

Tip: There are four main types of beads used in fly fishing. Standard Beads, Mottled Beads, Blood Dot Beads, and Glo Beadz.

Beads Attached To Flies

Trout caught on bead head
Trout caught on a bead head fly

Certain flies in your fly box have a bead as part of the fly. It is right at the line to hook attachment. This is called a “bead head” and is certainly one of the most common ways of presenting wet flies (nymphs). 

Typically, the weight of a brass or tungsten bead helps keep the fly very close to the bottom of the river bed, which is the prime location for trout to be when feeding. The bright-colored beads usually gold also attracts not only trout but also are very effective for bass or panfish.

Due to the color and the flash of the bead, your fly stands out more, and fish will home in on the best-looking fly!

2. Beads Used For Sea fishing 

Colored beads are commonly used in sea fishing everywhere in the world. There are several purposes that in most cases the beads are threaded onto the fishing line itself. 

Small size beads are added to rigs to trap swivels in place, and larger beads are used to protect pre-tied knots in pulley rigs and running ledger rigs.

Very often anglers will attach sequins onto the line next to the beads, this creates a line of beads or sequins to attract fish to the baited hooks. This is a very common and effective method for catching all the flatfish group of fish, especially flounders.

There are FIVE main types of beads used in sea fishing scenarios.

Rig Beads

Rig beads are a simple part of a rig and basically only used for trapping swivels.. These are Small beads around 3mm in diameter and can be round, oval, or egg-shaped.

Many anglers differentiate their rig set-ups by using different colors to make them easy to identify. These types of beads are also known as microbeads.

6mm / 8mm Beads

6mm or 8mm beads are used to protect knots in a pulley rig or in running ledger sea fishing rigs. These rigs are popular for catching large ling, eels, and skate. Coupled with sequins in a group, the 8mm beads are perfect for other flatfish due to the attraction that they make when strung together.

The 6mm and 8mm beads are the most common sizes that most sea anglers will use on their rigs. They are very often a luminous green, orange, red or yellow to make them stand out in the murky seawater.

Slip Rig

The color and type of bead in a slip rig do not matter as the purpose of the bead is just as a stop mechanism.

Plastic beads for a slip rig are used between the knot and sinker. The bead hole is bigger than the line diameter, which pushes it against the knot, in this way the knot and line do not get damaged or weakened. The sinker will then stop at the bead because the beads outside diameter is larger than the hole inside the sinker.

Slip Bobber Rig

A bobber (float) rig works in the same way as the slip rig except that a bobber is stopped/trapped by the bead at the depth that the angler has set. This is extremely useful when fishing at depths of 15 ft or more where your rod is too short to take this line depth. It is also called a slider rig.

This method is used very often in harbors or slack deep water to fish on the bottom with a bobber set up rather than a running ledger rig.

Breakaway Beads

Breakaway beads only serve one purpose, which is to “clip” and hold the retaining wire legs on a lead weight when fishing on a sandy sea bottom. When the angler retrieves his rig, the wire legs will fold back via the beads allowing the rig to be retrieved from the sand.

There are typically 4 beads used, one on each wire leg.

3. Beads For Lure Fishing

The same beads that can be purchased and used in fly fishing are also used by lure anglers for catching all predator fish such as zander, pike, and walleye. Bass anglers commonly use them for spinners and lures.

The main differences are the colors and sizes that are used. In lure fishing we are not replicating fish eggs, the color is purely an attractant to imitate a fish or natural water animal such as a frog. There are many different options and colors to choose from depending on your personal knowledge. Some anglers like to rig up their own cocktail of colors as a DIY rig.

The beads do not need to be a round shape and are sometimes used as stacked beads, where they are a string of beads of different sizes joined together. This makes the customization of the lure unlimited! 

Final Thoughts

Colored beads are widespread in the angling circle. From replicating an actual fish egg or imitating a small fish or just simply as an aid to make rigs and methods work better – the uses are pretty endless!

I hope that this article helped explain all the details on beads and their uses in fishing. If you would like to read more on fishing baits, please check out my articles here!

Daniel Mooers