Monofilament Fishing Net: Types, Sizes & Top NZ Suppliers

Selecting the right fishing net can mean the difference between an average day on the water and a truly successful haul. For many Kiwi fishers—whether casting lines off the coast, setting nets in estuaries, or outfitting a commercial operation—monofilament nets have become a staple thanks to their blend of strength, reliability, and adaptability. These nets are favoured not just for their performance but also for the way they cater to New Zealand’s diverse fishing environments and strict regulatory standards.

Yet, with so many types, mesh sizes, and legal details to navigate, finding the best monofilament fishing net for your needs isn’t always straightforward. This guide is designed to clear the waters: you’ll discover what makes monofilament nets unique, how to match the right net to your target species and fishing method, and what to watch for in terms of local rules and environmental responsibility. We’ll also walk you through care tips to keep your net in top condition, and introduce you to reputable New Zealand suppliers—whether you’re after a ready-made solution or a custom build.

By the end, you’ll have a step-by-step process for choosing, buying, and maintaining a monofilament fishing net that suits both your ambitions and the law—so you can fish with confidence and peace of mind.

1. Assess Your Fishing Needs Before Choosing a Net

Picking the right monofilament fishing net begins with a clear picture of what—and where—you’re aiming to catch. Knowing your target species, the waters you’ll fish, and the method you’ll employ ensures you end up with gear that performs well, lasts longer and keeps you on the right side of New Zealand’s fishing regulations. Skipping this step can mean a net that’s too coarse for small fish, too fine for bigger species, or even illegal in certain areas.

Before you shop, pause to review your fishing goals. Are you targeting flounder in a calm estuary or snapper offshore? Will you be dragging a net from a boat or setting one in a tidal channel? Each scenario calls for a different net configuration—mesh size, depth and deployment style all hinge on these early decisions. Once you’ve assessed your needs, you’ll be ready to dive into the specifics of monofilament nets with confidence.

1.1 Identify Your Target Species and Environment

New Zealand offers a wealth of species, each with unique habits and habitats. Common catches include:

• Flounder in sheltered estuaries and bays
• Mullet schooling around river mouths and tidal flats
• Snapper off rocky headlands and reefs
• Eels in slow-flowing rivers and swampy backwaters

Next, consider the water conditions. Tidal ranges influence how much net you need above or below the surface, while current strength determines whether your net should sit tight or allow for some movement. Debris levels—like seaweed in surf zones or driftwood in estuaries—can also dictate a heavier twine or reinforced leads to keep the net open and snag-free.

Actionable example: if you’re after mullet in a shallow, calm estuary, a fine mesh (around 20–30 mm) will let smaller fish slip through intentionally while still retaining your target species. Conversely, chasing snapper offshore often calls for a larger 60–80 mm mesh to let small fry escape and focus on the table-sized fish.

1.2 Determine Your Fishing Method and Legal Constraints

Fishing methods influence net design and deployment, as well as what’s legal where you fish. The main monofilament net types are:

• Set nets: stationary nets anchored to the seabed or shore, ideal for species moving along predictable paths.
• Drag nets: pulled behind a vessel, suited for schools of baitfish or small schooling species.
• Gill nets: designed so fish swim in but can’t back out, common for snapper or kahawai.

New Zealand’s regulations vary by region and method. Some coastal areas strictly prohibit stationary set nets to protect marine life, while certain rivers only allow nets under specific permits. Drag netting close to shore often has seasonal restrictions to safeguard spawning fish. Understanding these rules at the outset helps avoid fines and ensures sustainable practice. We’ll cover detailed legal requirements in section 7, but do check local bylaws and the Fisheries (Amateur Fishing) Regulations 2013 before heading out.

2. Understand Monofilament Fishing Nets

Monofilament fishing nets have become a go-to choice for many Kiwi anglers, whether you’re hauling snapper off the east coast or targeting flounder in coastal estuaries. At their simplest, these nets are woven from a single synthetic strand rather than multiple fibres twisted together. That single-strand construction gives monofilament nets a distinctive set of characteristics—both for performance on the water and long-term durability. In this section, we’ll unpack exactly what makes monofilament different and why it might be the right material for your next net purchase.

2.1 Definition and Core Properties of Monofilament

According to the Cambridge Dictionary, monofilament refers to “a single thin thread or fibre of artificial material used in fishing lines and nets.” In practice, a monofilament net is built from one continuous filament of nylon or similar polymers. Key properties include:

• Tensile strength: Monofilament strands have excellent breaking strain, meaning they can withstand heavy loads before snapping.
• Abrasion resistance: The smooth surface of a single strand helps resist wear when the net rubs against rocks, shells or other submerged obstacles.
• Low stretch: Compared to some braided options, monofilament will hold its shape under load, giving you a more predictable set and retrieval.
• UV-treatment availability: Many monofilament nets are treated to resist ultraviolet degradation, extending their usable life when left in the sun or shallow tides.

Taken together, these properties make monofilament nets strong yet relatively lightweight—which is why they’ve become so popular in both recreational and small-scale commercial fishing around New Zealand.

2.2 Advantages of Monofilament Nets

Monofilament nets boast several benefits that appeal to fishers of all stripes:

• Underwater invisibility
  Water refracts light differently than air, and the smooth, single-strand construction of monofilament closely matches water’s refractive index. The result is a nearly invisible net that fish don’t spook as easily—ideal when targeting wary species like mullet or flounder.

• High strength-to-weight ratio
  A lightweight net means less drag during dragging or retrieval, and it’s easier to handle on deck or shore. You get the strength required for larger fish without lugging a heavy bundle.

• Ease of handling and storage
  With minimal “memory” compared to braided nets, monofilament tends to sprawl less when you unpack it. That saves you time untangling coils and means your net will lay flatter when deployed.

• Flexibility in design
  Monofilament can be manufactured in a range of diameters—from about 0.15 mm for fine small-mesh nets up to 0.90 mm for heavy-duty gill nets—so you can match the twine thickness precisely to your target species and fishing method.

Of course, monofilament has a couple of trade-offs. Its low stretch can lead to a harsher impact when a fish strikes, and over time UV exposure will weaken even treated lines if left in direct sun for long periods. But for many Kiwi fishers, the advantages in stealth, strength and handling make monofilament nets an outstanding choice for both shore-based and boat-launched fishing.

3. Compare Monofilament vs Multifilament Nets

Choosing between monofilament and multifilament nets comes down to understanding how each material behaves on the water and under strain. Although both are synthetic fibres, their construction and performance characteristics differ substantially. Monofilament nets are woven from a single, smooth strand, whereas multifilament nets consist of many finer fibres braided or twisted together. These structural differences influence strength, durability, handling and even how easily fish are retained.

In practice, monofilament nets tend to be stiffer, more abrasion-resistant and simpler to maintain, while multifilament nets offer greater limpness and can bag fish more effectively. Below, we break down the key distinctions so you can weigh up which material best suits your fishing style and target species.

3.1 Strength and Durability Differences

Monofilament nets typically boast higher tensile strength per millimetre of twine, thanks to their single-strand construction. That continuous filament resists breaking under heavy loads and will generally suffer less abrasion when rubbed against rocks, shells or other surfaces. UV-treated monofilament also holds up well against sun exposure, extending its service life when stored or left in shallow waters.

Multifilament nets, made from numerous interwoven fibres, can match monofilament’s strength when manufactured in similar diameters. However, the braided nature of multifilament means more surface area can wear against abrasive objects, and individual filaments may fray over time. While multifilament catches up in bulk strength, it usually trails monofilament in long-term durability, especially in harsh, sunlit conditions.

3.2 Mesh Limpness and Fish Retention

One of the standout advantages of multifilament netting is its limpness. Multifilament nylon is more limp and will bag a fish a little easier than monofilament, allowing the mesh to cradle the catch gently and reduce escape attempts. That flexibility makes multifilament nets a favourite for gill nets or trammel nets where holding power is vital.

Monofilament’s stiffer profile means the net holds a more defined shape, which can be beneficial when you need firm opening and closing dynamics—such as in drag nets. However, the trade-off is that a very lively fish might find an opportunity to wriggle free if the mesh doesn’t conform as readily around its body.

3.3 Maintenance and Cleaning Requirements

When it comes to upkeep, monofilament nets again have the edge. The smooth, single-strand surface sheds debris more easily and is less prone to tangling. A simple rinse with fresh water after each use, followed by a hang-dry out of direct sunlight, is often all that’s needed to keep your monofilament net in good nick.

By contrast, multifilament nets can trap sticks, cockleburs and seaweed between their braided fibres, making them harder to clean. A routine soak in a mild detergent solution and a gentle scrub with a soft-bristle brush will help dislodge stubborn detritus. After cleaning, hang the net to dry fully, then coil loosely to prevent tight kinks in the braid. Regular inspections for frayed filaments and prompt repair will extend the life of any multifilament net.

4. Explore Types of Monofilament Fishing Nets

Monofilament nets come in a variety of styles, each optimised for specific species, waters and fishing methods. From stationary set nets that rely on tidal movements to drag nets that cover large areas, the design and deployment of each net type affect catch rates, target size and environmental impact. Understanding the distinctions will help you choose a net that performs well without compromising on durability or legality.

In the sections below, we’ll run through the four most common monofilament net styles: set nets, drag nets, gill nets and a handful of specialised variants. You’ll learn what makes each type unique, where they’re best deployed and any key considerations—such as local regulations or safety tips—that should guide your purchase and use.

4.1 Set Nets: Features and Uses

Set nets are anchored in place—often on the seabed or against structures like pylons or driftwood—and rely on fish swimming into them with the tide. Because they remain stationary, set nets are ideal for species that follow predictable routes or currents. Flounder, mullet and eels are commonly taken in estuarine channels or sheltered bays using monofilament set nets with fine mesh and moderate twine thickness (0.20–0.35 mm).

Key features of set nets include:

• anchoring system: Floats hold the net’s top line near the surface, while lead weights on the bottom line keep it vertical.
• mesh selection: Smaller meshes (20–30 mm) trap the likes of flounder and mullet, while larger meshes (40–60 mm) suit bigger fish.
• deployment: Position the net parallel to shore or current flow to intercept species moving with the tide.

(Photo or diagram of a set net rig would help illustrate float placement and anchoring.)

4.2 Drag Nets: Features and Uses

Drag nets (sometimes called seine or trawl nets) are towed behind a vessel, sweeping through schools of fish. Monofilament drag nets benefit from the material’s low visibility and high strength, which translates to efficient coverage of open water without alerting wary baitfish. These nets are popular for catching kahawai, mullet and yellow-eyed mullet in coastal or estuarine waters where schools congregate.

When using a drag net:

1. deployment: Lower the net from the stern, ensuring it unfurls fully.
2. tow speed: Maintain a gentle speed—around 2–4 knots—to keep the net’s mouth open without overloading the twine.
3. safety: Always watch for other vessels, underwater obstacles and bycatch; pull in the net promptly when capacity is reached.

Drag nets are best used in relatively shallow, calm waters where visibility is clear and the seabed is free of large obstructions.

4.3 Gill Nets: Features and Uses

Gill nets trap fish by their gills as they attempt to back out through the mesh. These nets are set vertically in the water column, often around reefs or drop-offs where fish like snapper and kahawai feed. Monofilament gill nets offer a firm mesh structure that helps maintain an ideal opening size under tension, ensuring reliable entanglement without excessive stretch.

Important considerations for gill nets in New Zealand:

• legal constraints: The Fisheries (Amateur Fishing) Regulations 2013 specify permitted mesh sizes for amateur fishers and restrict net lengths in certain zones.
• bycatch management: Regular checks (at least every two hours) minimise unintended captures and comply with national guidelines.
• mesh size: Choose a mesh size that targets your species—60 mm meshes for table-sized snapper, for example—but always verify local regulations before setting.

4.4 Specialized Monofilament Nets (Floating, Cast, Trammel)

Beyond the main three, several specialised net types cater to niche fishing techniques:

• Floating nets: Designed with buoyant twine or foam floats for surface-feeding species like mullet. These nets stay near the waterline and intercept fish schooling at the top.
• Cast nets: Hand-thrown from shore or a boat, cast nets open into a circular spread. Monofilament versions are prized for their light weight and rapid sink rate, making them great for bait collection (pilchards, kahawai).
• Trammel nets: Consisting of three layers—one fine mesh sandwiched between two larger meshes—trammels ensnare fish in pockets. They’re effective for a range of species, including snapper, trevally and flatfish, and can be set or dragged depending on local rules.

Each of these specialised nets leverages monofilament’s core strengths—low visibility, tensile durability and ease of handling—while catering to targeted fishing scenarios that conventional set, drag or gill nets may not cover.

5. Select the Right Mesh Size for Your Net

Choosing the correct mesh size is crucial for both catching your target species efficiently and staying onside with New Zealand regulations. A mesh that’s too fine can trap undersized fish—potentially breaching bag limits—while one that’s too coarse may let your prize catch slip through. Mesh size affects catch composition, bycatch rates and even net performance in different water conditions. Below we’ll cover how to measure mesh size properly, match meshes to common NZ species and resolve any disputes should your mesh measurement be questioned by fisheries officers.

5.1 Understanding Mesh Size Measurement

Mesh size is defined as the distance between the inner edges of two opposite knots (or strands) when the net is laid flat and under slight tension. For knotless monofilament nets, measure between the points where strands cross. Always:

1. Lay the net on a flat surface, ensuring it’s free of twists or tangles.
2. Gently apply enough tension to straighten the mesh—just enough to remove slack, not to over-stretch it.
3. Use a ruler or calliper to measure from the inner edge of one knot to the inner edge of the opposite knot.

For official compliance, refer to the Fisheries (Amateur Fishing) Regulations 2013. The regulations specify that mesh measurement must be taken without stretching beyond the net’s natural resting tension and must use a 1 kg weight to apply a “fair strain” if required (see section 5.3). Understanding this standard measurement method ensures you’re using a net that meets the legal mesh limits for your species and area.

5.2 Choosing Mesh Size by Target Species

Different species demand different mesh sizes to optimise catch and avoid undersized fish. The table below offers a quick guide for common New Zealand targets:

Actionable tip: if you’re chasing larger or trophy-class fish, consider bumping the mesh up one size to reduce bycatch of juveniles and focus on table-sized specimens. Always double-check with local regulations or regional fisheries officers, as some areas may set minimum mesh sizes or seasonal restrictions.

5.3 Dispute Resolution and Measurement Procedure

In the event of a fisheries inspection, your mesh size may be challenged. The Regulations allow fisheries officers to use a 1 kg weight to apply a “fair strain” to a single mesh so it lies flat for accurate measurement. To mirror this process yourself:

1. Hang a single mesh from its lower knot.
2. Attach a 1 kg weight to the opposite knot, letting the mesh settle under this load.
3. Once settled, measure between the inner knot edges—this is your legal mesh size.

By practising this method at home, you’ll avoid surprises on the water and be prepared to demonstrate compliance if asked. Accurate measurement and a clear understanding of the “fair strain” rule keep you in control and help maintain sustainable fishing practices across New Zealand’s diverse fisheries.

6. Determine Net Dimensions: Length, Depth and Material Specs

Once you’ve settled on mesh size, the next step is to work out how long and deep your net should be, and what material specifications best suit your fishing scenario. Net length determines the lateral span—how much water you can intercept in a single set—while depth dictates how many fish you can retain before hauling in. Material specs such as twine diameter and UV treatment impact strength, handling and lifespan. Below, we explore standard net dimensions, explain key material choices and outline custom options for specialised requirements.

6.1 Standard Net Lengths and Depths

Most recreational and small-scale commercial nets come in preset lengths, typically ranging from 10 m up to 60 m. Common options include:

• 10 m – ideal for short channels, narrow estuary mouths or small boat operations
• 20 m – a versatile length for coastal set nets or moderate drag net sweeps
• 30 m and 40 m – suited to larger reefs, deeper estuaries or extended seine operations
• 50 m and 60 m – preferred by professional crews covering long stretches or high-volume sites

Depth is measured in meshes rather than metres. A “mesh” is one opening in the net, and net depth might be specified as 20, 30 or even 50 meshes deep. Greater depth increases holding volume but also adds weight and drag. For example, a 40 m net at 30 meshes deep will hold far more fish than the same length at 15 meshes—but will demand more effort to deploy and retrieve. Match net depth to your expected catch volume and the capacity of your crew or vessel.

6.2 Twine Diameter and Material Quality

Twine diameter (often called “twine thickness”) affects everything from net visibility to durability under strain. Common monofilament diameters span from around 0.15 mm for fine-mesh nets up to 0.90 mm for heavy-duty applications. As a rule of thumb:

• 0.28–0.35 mm: best for small-mesh nets targeting flounder, mullet or small baitfish
• 0.50–0.60 mm: a good middle ground for mixed catches—snapper, kahawai and general coastal species
• 0.70–0.90 mm: heavy loads, big game or professional drag nets where abrasion and breakage risk is highest

Material quality also hinges on UV treatment and the polymer used. UV-treated monofilament resists sun damage and retains tensile strength when left in shallow or sunlit waters, while untreated twine can become brittle over time. When selecting material, look for UV stabilisers blended into the filament and marine-grade nylon that balances stretch with breaking strength.

6.3 Custom Net Options for Unique Requirements

If off-the-shelf dimensions don’t match your fishing style, custom nets are an excellent solution. Customisation typically covers:

• Mesh size and depth tailored to a specific species or sanctuary zone
• Net length to fit unique shorelines, boat ramps or channel widths
• Float and lead systems—choose foam or PVC floats, and lead-core or galvanised bottom lines
• Top-line and bottom-line materials for extra abrasion resistance or low-profile setups

Most custom net orders require a minimum length or mesh quantity and involve a lead time of two to four weeks, depending on workload and material availability. Discuss your exact requirements with a net manufacturer or supplier to confirm minimum-order guidelines, production timelines and quality assurances before placing an order.

7. Understand Legal Requirements for Monofilament Nets in NZ

Fishing with monofilament nets in New Zealand comes with a clear set of rules designed to conserve fish stocks, protect habitats and minimise unwanted bycatch. These requirements span national legislation, detailed regulations on mesh sizes and net dimensions, and regional restrictions or seasonal closures. Familiarising yourself with each layer of the legal framework will help you fish sustainably, avoid costly fines and do your bit for our precious marine environments.

7.1 Overview of NZ Fishing Regulations

At the heart of New Zealand’s fisheries law is the Fisheries Act 1996, which sets out general obligations for anyone using nets or other fishing gear. Key points include:

• Sustainable use: You must avoid catching undersized or protected species, releasing any unintended catch carefully and promptly.
• Approved gear: Some methods—such as driftnets over a certain length or mesh size—are banned, particularly in sensitive zones like marine reserves.
• No-go areas: Marine reserves, certain harbour sections and some river stretches prohibit netting entirely. Always check local Marine Protection Rules or regional council bylaws before setting or towing a net.

Penalties for breaching the Act range from infringement fines up to prosecution for serious or repeated offences. For full details, see the legislation online: Fisheries Act 1996.

7.2 Detailed Mesh Size and Length Requirements

The Fisheries (Amateur Fishing) Regulations 2013 lay out precise mesh-size and net-length limits for common table species. Remember, mesh must be measured at “fair strain” (a 1 kg weight on a single mesh) and taken between inner knot edges. Typical amateur limits include:

These figures serve as a guide—always verify the exact rules for your region and target before heading out. The full set of regulations can be viewed at Fisheries (Amateur Fishing) Regulations 2013.

7.3 Licensing, Permits and Seasonal Restrictions

Depending on your activity, additional permissions may apply:

• Commercial fishing permits: If you intend to sell your catch or use nets beyond amateur limits, you’ll need quota entitlement and a commercial permit under the Fisheries Act.
• Regional licences: Some regional councils require specific licences for any netting in estuaries, harbours or rivers—even for recreational use.
• Seasonal closures: To protect spawning runs, certain rivers and coastal areas impose netting bans at specified times of year. For example, parts of the Waikato River prohibit set nets during the whitebait season, while some bays close to gill nets in summer months.

Before each trip, check:

1. The Ministry for Primary Industries’ website for national notices.
2. Your regional council’s rules on netting in local waterways.
3. Any temporary or one-off closures (e.g. after oil spills or harmful algal blooms).

By aligning your net size, deployment and timing with these legal requirements, you’ll fish responsibly and help safeguard New Zealand’s fisheries for generations to come.

8. Care for and Maintain Your Monofilament Net

A well-maintained net not only performs better on the water but also lasts seasons longer. Regular care minimises wear, prevents damage from salt and marine growth, and makes each fishing trip smoother. The following maintenance schedule covers cleaning, storage and repairs—three key practices to keep your monofilament net in shipshape condition.

8.1 Cleaning Routine to Prolong Net Life

Salt crystals, algae and small organisms can abrade your net and weaken the monofilament over time. After each outing, follow this simple routine:

1. Rinse Immediately: Flush the net thoroughly with fresh water to remove salt and debris. A gentle hose spray works well—avoid high-pressure jets that could stretch or tear fine meshes.
2. Soak in Mild Detergent: Prepare a bucket of lukewarm water with a biodegradable, phosphate-free detergent. Submerge the net for 15–30 minutes to loosen stubborn grime.
3. Gentle Scrub: Use a soft-bristle brush or sponge to dislodge barnacles, seaweed and sand from the strands. Pay particular attention to knots and float lines where debris tends to collect.
4. Final Rinse and Hang-Dry: Rinse off all soap residues, then hang the net in a shaded, well-ventilated area. Avoid direct sun—excess UV accelerates polymer breakdown. Ensure the net is fully dry before packing away to prevent mould growth.

For occasional deep cleans, a vinegar solution (1 part white vinegar to 4 parts water) can help dissolve mineral deposits, but always rinse thoroughly afterwards.

8.2 Proper Storage Practices

Storing your net correctly protects it from tangles, UV damage and unwanted pests. Adopt these habits:

• Dry Before Stowing: Never pack away a damp net. Moisture invites mildew and rotting, especially around knots.
• Loose Coiling: Coil the net gently without sharp folds. Tight kinks can weaken monofilament fibres over time. A soft-sided net bag or breathable storage sack is ideal.
• Cool, Dark Location: Store in a dry spot away from windows or direct sunlight—garage rafters, a dedicated gear locker or under-deck storage all work.
• Off the Ground: Hang the coiled net on a hook or place it on a shelf to keep it off damp floors and reduce chances of rodent damage.

Consider using a net storage reel for larger commercial nets; it helps you deploy and retrieve without tangles and keeps your workspace tidy.

8.3 Repair Techniques for Tears and Holes

Catching small tears early prevents them growing into large, costly gaps. A basic repair kit should include a netting needle, spare monofilament twine (matching your net’s diameter), scissors and a knot-tying tool. To patch a hole:

1. Trim Frayed Edges: Clip away any loose or jagged strands around the damage to create clean mesh ends.
2. Thread the Needle: Wind a length of replacement twine (usually twice the breadth of the hole) through the needle’s eye.
3. Recreate the Mesh Pattern: Starting one mesh away from the tear, weave the needle through existing mesh loops, mimicking the net’s original knot or interlacing style.
4. Tie Secure Knots: Use a double-overhand knot at each mesh junction to anchor the repair. Trim excess twine close to the knot, taking care not to nick the adjacent strands.
5. Inspect the Repair: Gently stretch the patched section under light tension to ensure the new mesh holds its shape and strength.

For more extensive damage—multiple adjacent meshes or a compromised float line—consider having your net professionally serviced. Many suppliers, including Action Outdoors, offer repair services that preserve the net’s integrity and guarantee a reliable job.

By staying on top of cleaning, storage and repairs, you’ll get the most out of your monofilament net season after season. A well-cared-for net not only saves you money in replacements but also gives you confidence that it will perform when it matters most.

9. Consider Environmental Impact: Ghost Gear and Disposal

Monofilament nets deliver excellent performance for fishers, but when lost or abandoned at sea they become “ghost gear” — plastic hazards that continue to trap marine life long after their intended use. Every piece of discarded net contributes to entanglement, habitat damage and the growing problem of marine plastic pollution. Responsible net use, disposal and recycling are vital to protect New Zealand’s coastlines, fisheries and ecosystems for future generations.

9.1 Impact of Lost and Abandoned Nets

Ghost gear refers to any fishing equipment—nets, lines or traps—that has been lost, discarded or left unattended in the marine environment. Because monofilament is durable and slow to degrade, abandoned nets can persist for decades. During that time they:

• Entangle fish, seabirds, marine mammals and turtles, causing injury or death.
• Damage fragile habitats such as coral, seagrass beds and shellfish beds as currents drag nets across the seabed.
• Continue to catch “bycatch” indiscriminately, reducing stocks of both target and non-target species.

In New Zealand waters, ghost nets have been found tangled around dolphins in the Hauraki Gulf and stranding on remote beaches, highlighting the need for vigilance at every stage—from deployment to end-of-life disposal.

9.2 Ghost Gear Statistics and Harm

Globally, abandoned fishing gear accounts for an estimated 10% of all marine plastic waste and nearly half the mass of the Great Pacific Garbage Patch. According to the WWF, lost nets and lines alone represent roughly 46% of the plastic mass in that floating debris field. Each year, tens of thousands of tonnes of ghost gear enter our oceans, entangling an estimated 100,000 marine animals annually. In response, WWF-New Zealand has joined the fight to clean up deadly marine plastic debris, launching coordinated beach-clean initiatives and encouraging responsible gear disposal (see the WWF New Zealand press release for details).

9.3 Best Practices for Disposal and Recycling

To minimise ghost gear risks and champion a circular economy, follow these steps:

1. Recover all nets: After every trip, unpack and inspect nets onshore. Do not leave any netting tied to buoys or debris.
2. Cut before disposal: If nets are beyond repair, cut them into small sections to prevent large pieces re-entering the water.
3. Rinse and dry: Clean nets of salt and organic matter to avoid odours or mould in storage and recycling bins.
4. Drop off at collection points: Many regional councils and fishing-supply stores offer net-recycling schemes or marine debris drop-off centres. Contact your local council or inquire at outlets like Action Outdoors for recommended collection locations.
5. Support clean-up initiatives: Join community beach-clean events or organisations such as Sea Cleaners Trust and local Surf Life Saving clubs to help remove ghost gear and other marine litter.

By adopting conscientious disposal and recycling habits, every fisher can help keep New Zealand’s waters clean, protect marine life and close the loop on synthetic fishing materials.

10. Compare Top New Zealand Suppliers of Monofilament Nets

With a variety of local providers catering to both recreational and professional fishers, choosing the right supplier can make all the difference. Below, we compare four leading options, highlighting their key strengths, product availability and ordering processes to help you find the perfect monofilament net.

10.1 Action Outdoors Limited: Custom Nets and Local Expertise

Action Outdoors Limited has over 40 years’ experience manufacturing and supplying monofilament nets from its Auckland base. Their in-house team offers:

• Fully bespoke net builds: select mesh size, net length and depth, plus float and lead systems to suit any species or waterway.
• Proofed UV-treated twine and marine-grade components for enhanced durability.
• Quality assurance: each net undergoes a slinging-ratio test to ensure it opens correctly under load.
• Fast Auckland delivery or nationwide shipping with tracking.

Custom orders typically require a two- to four-week lead time. Action Outdoors also provides repair services to extend the life of your gear.

When considering these options, weigh lead times, minimum-order quantities and after-sales support to ensure you get the best value for your fishing needs.

11. How to Order and Customise Your Monofilament Net

Before you cast off with a bespoke net, it pays to understand how the ordering journey unfolds. From initial enquiry to delivery, a clear process ensures you end up with gear tailored to your fishing style—and no unwelcome surprises on lead times or pricing. Below, we walk you through each stage, outline the range of custom choices available and offer budgeting pointers to strike the best balance between cost and performance.

11.1 Net Ordering Process and Lead Times

Getting a custom net begins with an initial consultation. Here’s what you can expect:

1. Enquiry and quote: Contact Action Outdoors—whether online or in-store—with details of your ideal net: mesh size, length, depth and any special features. You’ll receive a formal quote outlining materials, labour and shipping costs.
2. Design approval: Review the proposed specifications, adjust floats, leads or twine diameter if needed, then sign off on the final design.
3. Production: Once approved and the deposit is paid (often 50% upfront), your net goes into the production queue. Typical build times range from 2–4 weeks for local manufacturers in Auckland, and up to 6 weeks if custom components or overseas sourcing are involved.
4. Quality checks: Upon completion, most suppliers perform a slinging-ratio test and inspect for any knots or weaving flaws.
5. Delivery: Finished nets are dispatched via courier or transport freight. Domestic delivery usually takes 1–3 days, while remote or rural addresses may add a few extra days.

Keeping these steps in mind helps you plan around seasonal peak times—summer and autumn often see high demand—and ensures you’re not left waiting when fishing windows open.

11.2 Customisation Choices: Mesh, Size, Floats and Weights

Custom nets shine because you can fine-tune every element to match your fishing ambitions:

• Mesh size: Select from as fine as 20 mm for mullet to 90 mm for large schooling fish. If you’re chasing a mix, suppliers can even deliver multi-mesh nets with graduated panels.
• Net length and depth: Common length options range from 10 m to 60 m. Depth is measured in meshes (e.g., 30 meshes deep) and dictates holding volume—deeper nets hold more fish but add weight.
• Float systems: Choose between foam floats, PVC buoys or sealed polystyrene, in sizes that keep the top-line buoyant without excessive bulk. Some fishers opt for low-profile floats that sit just below the surface, reducing snag risks.
• Lead lines and ballast: From lead-core bottom lines for minimal profile to galvanised chain weights for rough conditions, you can tailor ballast to ensure your net stays vertical in everything from calm estuaries to strong tidal flows.
• Twine diameter and UV treatment: Monofilament twine can vary from 0.15 mm for fine bait nets up to 0.90 mm for commercial drag nets. UV-stabilised options extend net life, especially if you leave gear in sunlit waters.

Discuss any additional requirements—such as reinforced centre panels, custom top-line colours or branded net bags—early in the design phase to avoid delays.

11.3 Budgeting and Cost Considerations

Custom nets are an investment but understanding cost drivers lets you make savvy choices:

• Material costs: Heavier twines and UV treatments add to the base price. Fine meshes require more filament per metre, which can also nudge up costs.
• Labour and complexity: Nets with multiple mesh sections, custom float arrangements or unusual shapes demand extra time on the rope. Simple, single-mesh nets are the most budget-friendly.
• Minimum order quantities: Some suppliers set a minimum length (e.g., 20 m) for bespoke builds. If you only need a shorter net, check for providers who cater to smaller orders.
• Shipping and handling: Auckland-based pick-up can save freight charges, while rural delivery often incurs an extra fee. Consolidating orders—say, extra twine or spare floats—can make shipping more cost-effective.
• Long-term value: Investing slightly more in UV-treated twine or robust float and lead systems often pays off in reduced repair bills and longer service life.

Tip: Compare a base-model custom net with a top-end one to see where the cost jumps. That way, you can identify which upgrades really deliver value for your fishing style and which ones are nice-to-haves. To explore custom net options and expert advice, visit Action Outdoors.

12. Getting Started with Your First Monofilament Net Fishing Trip

You’ve chosen the right mesh, twine and custom options, and now it’s time to hit the water. A successful first trip isn’t just about the gear itself, but also preparation, safe handling and a solid plan for compliance. In this section, we’ll guide you through the practical steps—from rigging your net to keeping accurate records—so that your maiden voyage with a monofilament fishing net in New Zealand is both productive and trouble-free.

Before you leave shore, take time to familiarise yourself with the launch site and the day’s tide and weather forecasts. Make sure your boat or shore-party has all the tools required, and that everyone involved understands the plan. By paying attention to setup, deployment and retrieval, you’ll reduce the chance of snags and lost gear, and set yourself up for a catch you can be proud of.

12.1 Setting Up Your Net

Gathering the right equipment before you head out makes the process smoother and safer. At minimum, you’ll want:

• Protective gloves and clothing to guard against lead-core lines and sharp hooks
• A buoy marker or flag to clearly signal each end of the net
• Spare floats and clips in case a float breaks free
• Measuring device (tape or calipers) for on-the-spot mesh checks
• Knife or scissors to trim tangles or cut discarded sections
• Waterproof logbook or tablet to record catches and net details
• GPS or chart plotter to note exact set locations

Lay out your net on a clean, flat surface or use a net reel to keep the mesh straight. Attach your float line, making sure floats are spaced evenly, and fix your lead line below. If you’re on shore, tie one end to a sturdy post or rock; on a boat, secure the line to a cleat or bollard. Double-check knots, swivels and any quick-release clips before leaving land.

12.2 Deploying and Retrieving the Net Safely

When deploying, let your net slide off gently rather than pulling hard. Maintain tension on the float line so the net opens fully. If you’re towing a drag net, keep your speed steady (around 2–4 knots) and watch for changes in bottom depth. In tidal channels or surf, angle the net into the current to prevent collapse or rolling.

For retrieval, approach slowly and haul in evenly, walking along the net’s length or spacing crew members to prevent bunching. Inspect each mesh panel as it comes on board, clearing any snags or debris immediately. Stow floats and leads separately to avoid tangles, coiling the mesh loosely before packing.

12.3 Ensuring Compliance and Record-Keeping

Keeping a clear log of each trip protects you if an officer inspects your gear. Record the date, time, GPS coordinates, net mesh size and twine diameter before you set. Note species and quantities caught, including any non-target fish you release. Carry printed copies of your licence or permit, and a brief summary of local rules for the area you’re fishing.

If a fisheries officer questions your net, you can demonstrate proper measurement under a 1 kg “fair strain” and show your mesh size matches the log. Transparent record-keeping and adherence to regulations not only avoids fines but also promotes sustainable fishing practices for all New Zealanders.

Next Steps for Your Monofilament Net Journey

By now you’ve covered all the essentials: identifying your target species and fishing environment, weighing up monofilament’s strengths versus multifilament, choosing the right net type and mesh size, navigating New Zealand’s legal requirements, and learning how to care for and dispose of your gear responsibly. Here’s a quick recap to keep you on track:

• Assess your fishing needs: match species, waters and methods before you buy.
• Understand net specifications: pick mesh size, twine diameter and net dimensions that suit your goals.
• Comply with regulations: measure meshes at fair strain, observe length limits, and check regional restrictions.
• Maintain and repair: rinse, dry and store your net properly, and patch any holes promptly.
• Protect the environment: retrieve every piece of gear, recycle end-of-life nets and support local clean-up efforts.

Before you head back out, take a moment to compare offerings from New Zealand suppliers—whether you want a ready-made set net, a heavy-duty drag net or a fully custom design. By choosing a reputable supplier, you’ll benefit from quality materials, expert guidance and after-sales support that keeps your net working its best trip after trip.

Ready to get started? For personalised advice, bespoke net builds and a full range of monofilament fishing nets, visit the Action Outdoors homepage and explore what 40+ years of local experience can do for your next catch.
Explore custom nets and expert guidance at Action Outdoors