Biodegradable Fishing Line

How many times have you tangled your feet on old fishing line left on the beach or off the edge of a lake or sadly pulled a birdnest in from the water after a deep cast that was cut or lost God only knows when because the fishing line doesn’t break down but now there is a solution to this pollution. What is a Biodegradable Fishing line?

Biodegradable Fishing Line is an eco-friendly fishing line that Breaks down naturally 100x faster than a traditional line.
It Also:

  • Reduces marine pollution
  • Non-toxic to aquatic life
  • Sustainable fishing option
  • Decreases landfill waste
  • Biocompatible material
  • Compatible with recycling
  • Offers guilt-free angling

Unwanted fishing lines can add up over the years, creating plastic pollution that can threaten birds, turtles, and fish. It’s hard to imagine that old fishing line can create a dangerous scenario but sport fishermen can and do care about the environment and much can be done to offset this problem in coming years.


The biodegradable fishing line presents a sustainable solution to the environmental challenges posed by traditional lines. Unlike conventional counterparts that persist in ecosystems for centuries, biodegradable lines break down naturally over time. This innovation mitigates the risk of entanglement for marine life and reduces the accumulation of plastic waste in oceans and waterways. With growing concerns over environmental degradation, the adoption of biodegradable fishing lines aligns with conservation efforts and promotes responsible angling practices. By embracing this eco-friendly alternative, anglers can enjoy their sport while minimizing their ecological footprint.

Biodegradable Fishing Line

A biodegradable fishing line is an eco-friendly alternative to traditional fishing lines, designed to break down naturally in the environment. Typically made from materials like plant-based polymers or other biodegradable substances, these lines minimize the ecological impact associated with discarded fishing gear.

As they decompose over time, they help reduce the risk of harming marine life and ecosystems, making them a more sustainable choice for anglers.

Although there are alternatives to partially recover and reuse monofilament fishing lines, the process is not widely used. As it accumulates in the environment, discarded fishing line entangles and traps our wildlife.

Monofilament Fishing lines are manufactured from a type of plastic that is a mixture of Nylon-based polymers.  but like with any plastic they tend to break down when exposed to heat and sunlight. Monofilament lines can also absorb H2O which is another factor to causes these lines to break down. These lines can absorb water then the rate at which these lines degrade is increased when they are used in saltwater.

Fluorocarbon fishing lines can take up to 4,000 years to biodegrade. Unbelievable! So, the next time you’re changing leaders, replacing a tippet, or snipping off a tag end, please be weary of where your scraps end up. Known for its ability to refract light and become nearly invisible underwater this line is a popular choice for anglers. It is composed of a polymer commonly known as PVDF

Most fishing lines won’t dissolve in water. It’s a fact that makes for strong lines but is a hazard to the environment. Chances are that they have a place for you to recycle it or they can recommend some biodegradable fishing line.

You can trade your fishing line for something that will degrade over time. Produced from thick fluorocarbon polymers. These materials are non-biodegradable and non-recyclable and they, therefore, cause water pollution.

Braid Fishing line is one of the oldest fishing lines. They were initially made from natural fibers such as cotton, silk, and linen. Known for its strength the braided line or its hybrid form, the fused line, is the top choice. This low-stretch line gets its strength from a braided core of thermoplastic called polyethylene.

What is Biodegradable Fishing Line and Gear Made Of

Biodegradable fishing lines and gear are typically made from materials that can naturally break down in the environment, reducing their ecological impact. Common materials include plant-based polymers, such as corn or soy, or other biodegradable substances like certain types of plastics that can be broken down by microorganisms over time.

These alternatives aim to address the environmental concerns associated with traditional fishing gear, especially the persistence of non-biodegradable materials in aquatic ecosystems.

Bioline is a new biodegradable fishing line, that has been available to anglers in Australia now for 10 months, and reports from users have been all positive.  For the first time, recreational fishers in Australia can choose a fishing line that can reduce their environmental footprint without compromising on quality or performance.

A biodegradable fishing line is made from a material called polylactic acid. I have not used it yet but plan to. As far as being strong enough for use as fishing, I think the jury is out. But because it is biodegradable, and will break down quickly after being disposed of the positives could outweigh the negatives.

Biodegradable fishing lines can break down in as little as 3 months. Nylon monofilaments remain for 600 years, fluorocarbon longer, and Spectra and Dyneema line even longer.

The material is a mixture of Nylon-based polymers. Fluorocarbon: Known for its ability to refract light and become nearly invisible underwater this line is a popular choice. It is composed of a polymer commonly known as PVDF.

While biodegradable fishing line is a promising solution for reducing the environmental impact of fishing, it is not without its challenges. One of the biggest challenges is the cost. A biodegradable fishing line is often more expensive than a traditional fishing line, which can be a barrier for some anglers. Additionally, biodegradable fishing lines may not be as strong or durable as traditional fishing lines, which can be a concern for anglers who need a strong and reliable line.

Is Biodegradable Fishing Line as Strong as Traditional Fishing Line

Biodegradable fishing lines have made significant advancements in strength and durability, often comparable to traditional lines. While they may not match the exact strength of some high-performance synthetic options, biodegradable lines offer sufficient strength for most angling needs.

Manufacturers continue to improve their formulas, balancing biodegradability with strength to provide reliable alternatives to traditional lines without compromising performance. Advancements in technology have led to biodegradable fishing lines that boast impressive tensile strength and abrasion resistance, rivaling many traditional options. Manufacturers utilize innovative materials and manufacturing processes to enhance the durability of biodegradable lines while maintaining their eco-friendly properties.

While there may be slight differences in specific characteristics compared to traditional lines, such as stretch or sensitivity, biodegradable lines have proven themselves as reliable alternatives in various fishing scenarios. Anglers can confidently use biodegradable lines knowing they offer both strength and environmental responsibility, contributing to sustainable fishing practices.

What Fishing Lines are Biodegradable

Bioline Biofilament
                      Bioline Biofilament

Bioline is an ecologically friendly biofilament fishing line that’s designed out of 100% biodegradable polymers. Unlike standard monofilament lines, Bioline will break down significantly faster with the combination of carbon dioxide, water, and biomass.

The process of degradation begins at the surface of the line itself as microorganisms break down and digest Bioline with the aid of sunlight and moisture. Bioline breaks down whether it’s under the water’s surface or above.

Biodegradable fishing lines are typically made from materials that can break down naturally in the environment. Some common materials used for biodegradable fishing lines include:

  1. PLA (Polylactic Acid): Derived from plant sources such as corn or sugarcane, PLA is a biodegradable polymer used in various applications, including fishing lines.
  2. PBAT (Polybutylene Adipate Terephthalate): This is another biodegradable polymer often used in combination with PLA to create fishing lines that break down more readily.
  3. PHA (Polyhydroxyalkanoates): These are biodegradable plastics produced by certain bacteria and can be used in the manufacturing of fishing lines.
  4. Biomass-Based Plastics: Fishing lines can also be made from other plant-based materials or blends of materials that are designed to decompose naturally.

It’s essential to check the product specifications and labeling to ensure that a fishing line is genuinely biodegradable and to dispose of it properly to maximize its environmental benefits.

When spooled onto a reel, it acts just like a normal fishing line, with its UV resistance meaning no loss of breaking strain on the reel during the normal nylon working life of 12 months.  Best of all, Bioline retails at a price competitive with traditional nylon monofilaments and is cheaper than braid and fluorocarbon lines.

Bioline biofilament fishing line biodegrades in the environment in five years. Used properly, this is the only characteristic you’ll never notice. What you will notice is superior casting distance and exceptional knot strength, along with outstanding UV and abrasion resistance.

Once spooled on a reel, the line will retain 100% of its strength for a period of 10 to 12 months, with no special handling. Bioline Biofilament Pony spool lo-vis clear biodegradable fishing line is available in 4lb, 6lb, 8lb, 10lb, 12lb, and 20lb test in 210-yard spools. Available here on Amazon 

Fishing Line Recycling for Sustainable Fishing

Fishing line recycling is an essential component of sustainable fishing practices, aiming to reduce the environmental impact of discarded fishing gear. Many fishing lines are made from non-biodegradable materials that can persist in the environment for a long time, posing a threat to marine life and ecosystems.

Some initiatives and programs promote the recycling of fishing lines to address this issue. Anglers can contribute to sustainable fishing by participating in recycling programs or properly disposing of their old fishing lines, which can then be repurposed into new products, preventing them from ending up as marine litter.

This approach helps to minimize the negative effects of fishing activities on the environment and supports the overall health of aquatic ecosystems.

Recycling Fishing Line Bin

Even if you don’t have a biodegradable line, you can take steps to properly dispose of your traditional line to reduce your impact on the environment. For example, many bait shops, selling gear, fishing access points, piers, and other spots have designated collection bins for discarded monofilament and fluorocarbon fishing lines.

Look for green and white recycling receptacles on piers, ramps bridges, and marinas. Many bait and tackle shops participate and also have recycling receptacles available for mono-filament fishing lines.

There are companies like Berkley that are collecting old fishing lines and making spooled lines that can be purchased with fishing gear called tuf-line biodegradable fishing lines and eco-friendly fishing lures.

Berkley has a long history of eco-friendly fishing, biodegradable monofilament biodegradable fishing, promoting sustainable fishing, and facilitating fishing line recycling and is in the process of building a new program to lead this effort worldwide. They are expanding the program to involve more states and federal agencies in fishing line recycling.

Public response to Berkley’s biodegradable fishing lines, innovative product line, and spool recycling program has been remarkable. Since 1990, the Berkley Conservation Institute, with the help of anglers everywhere, has recycled more than 9 million miles worth of fishing lines. That’s enough biodegradable fishing line to fill two fishing reels for every angler in America.

How Long Does Fishing Line Last?

Monofilament line has an average life of 2-3 years
Fluorocarbon lines can last 5-7 years
Braided line can last up to 10 years +

Spooled mono & fluoro lines become brittle over time & weaken when exposed to saltwater, heat, & UV rays. Store in a cool ..………………………………… Read more

BoatUS Foundation’s Fishing Line Recycling Program

With grants from the National Fish and Wildlife Foundation (NFWF) and the NOAA’s Marine Debris Program. Since then, BoatUS helped volunteers build more than 13,000 recycling bins for recreational fishing gear. These bins have enabled anglers across the country to safely dispose of more than 20,000 miles (and counting) of fishing lines.

When the recycling bin is full, separate any trash and send the collected line to Berkley Conservation for processing at this address:
Berkley Recycling
1900 18th Street
Spirit Lake, Iowa 51360

Let’s Go!

How to Properly Handle and Store Biodegradable Fishing Lines

How we handle and store biodegradable fishing lines is vital to ensure their longevity and effectiveness. These lines have been made with a keen focus on the environment. As such, they are not your typical fishing lines. Learning the correct way to handle and store these lines will ensure that you get the maximum benefit from this product without compromising on its intent, which is to minimize harm to the environment.

The first thing to note for anglers is that your usual fishing lures and fishing tackle may need to be adjusted. This is because biodegradable fishing lines are lighter than your normal braided line. The trick is to find the correct balance so you can continue to fish effectively. Remember, the aim of line fishing is not just to catch fish but also to do so in a way that respects our environment.

Handling and storing these lines correctly also extends to how you transport them to and back from your fishing spot. Remember, your fishing rod has been built to handle specific lines. To maximize its lifespan, store your gear at home, away from direct sunlight and harsh weather conditions. Given the premium price associated with biodegradable items, it makes sense to take care of them as best as you can.

Proper handling and storage of biodegradable fishing lines are essential to maintain their effectiveness and ensure they perform well on your fishing excursions. Here are some tips:

  1. Avoid Exposure to Sunlight: Prolonged exposure to sunlight can degrade the materials of biodegradable fishing lines. Store them in a cool, dark place away from direct sunlight when not in use.
  2. Dry Before Storage: After each fishing trip, make sure to dry the fishing line thoroughly before storing it. Moisture can lead to the growth of mold and bacteria, affecting the line’s integrity.
  3. Clean After Use: Rinse your biodegradable fishing line with fresh water after each use, especially if it has been in saltwater. This helps remove salt, sand, and other contaminants that can impact the line’s performance.
  4. Avoid Chemical Exposure: Keep biodegradable fishing lines away from harsh chemicals, solvents, and insect repellents, as these can accelerate the degradation process.
  5. Use Proper Knots: When tying knots, use appropriate fishing knots that secure the line without causing unnecessary stress. This ensures the longevity of the line during use.
  6. Store in a Controlled Environment: Choose a storage location with a consistent temperature and avoid extreme cold or heat, as fluctuations can impact the line’s properties.
  7. Regular Inspection: Periodically inspect your biodegradable fishing lines for signs of wear, abrasion, or damage. Replace any compromised sections to maintain the line’s strength and integrity.
  8. Dispose of Responsibly: When it’s time to replace your biodegradable fishing line, dispose of it properly. Check if there are recycling programs in your area, or cut it into small pieces to help it break down more easily in the environment.

By following these guidelines, you can prolong the life of your biodegradable fishing lines and contribute to sustainable fishing practices

Shifting to biodegradable fishing lines is more than just a product change. It requires a shift in mindset. One where we respect the environment and make sustainable choices, even as we engage in our favorite pastime. With the correct knowledge of how to handle and store these lines, we can make fishing a sustainable and enjoyable pastime for many more generations to come.


In conclusion, adopting biodegradable fishing lines is a positive step towards more sustainable and environmentally friendly angling practices. Proper handling and storage play crucial roles in maintaining the integrity of these lines. By keeping them away from sunlight, drying them thoroughly after use, and avoiding exposure to harsh chemicals, anglers can maximize the lifespan of biodegradable fishing lines. Regular inspection, responsible disposal, and participation in recycling programs further contribute to minimizing the ecological impact of fishing gear. Embracing these practices not only benefits the environment but also ensures a more ethical and sustainable approach to the sport of fishing.

Does Fishing Line Color Matter?

Yes-salt & freshwater absorb different wavelengths of light at certain depths. Longer waves like red are first to be absorbed, then orange & yellow. Fishing lines use those colors along with Clear, Green, or Blue to blend in the backdrop where fish live, giving fish less chance of seeing the line .……………………………………………. Read more

JimGalloway Author/Editor


NF&WF- Recycling Fishing Line

NOAA- NOAA’s Marine Debris Program.


Q: How does a biodegradable fishing line compare to conventional lines in terms of strength and effectiveness?
A: Biodegradable fishing line has shown to be as strong as traditional braided line and just as effective when used with a fishing rod and tackle. Therefore, it’s possible to invest in greener fishing practices without sacrificing the sport’s success rate.
Q: What types of biodegradable fishing gear are available?
A: In addition to biodegradable fishing lines, there are also biodegradable fishing rods and fishing tackle. These products adhere to the same principles of sustainability, reducing harmful impact on the marine ecosystem.
Q: How is the TUF-Line Biodegradable fishing line distinguished from other lines?
A: The TUF-Line Biodegradable line is made with a unique braided line design to standard specifications. It provides strong, efficient lines which leave a minimal impact on our environment, making it a reliable choice for sustainable fishing.
Q: What are some of the pros and cons of switching to a biodegradable fishing line?
A: The main advantage of biodegradable fishing lines is their environmental friendliness, as they break down much faster and cause less harm than plastic lines. However, they are often more expensive and have a reduced lifespan, meaning they need to be replaced more often. Despite this, many anglers consider the environmental benefits worthwhile.
Q: Can you provide some tips on how to properly handle and store biodegradable fishing lines?
A: Because biodegradable fishing lines are lighter than normal lines, your fishing lures and tackle may need to be adjusted. Furthermore, you should transport and store your gear away from sun and harsh weather conditions to extend their lifespan.

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