Recreational fishing, when practiced responsibly and regulated effectively, stands as a model of sustainable use of natural resources. It balances ecological health with human activity, supporting conservation efforts while providing economic and social benefits. By committing to sustainable practices, the recreational fishing community can ensure the longevity of this cherished activity for future generations.
Action cameras have revolutionised the world of adventure sports and outdoor activities. When it comes to fishing, innovations like Seavu are transforming these versatile cameras into an anglerโs best friend. This guide will walk you through how Seavu can harness the power of your action camera and elevate your trolling fishing experiences.
Seavu is more than a fishing camera. It’s a complete system that enhances your fishing trips. Our Explorer housing fits most action cameras, eliminating the worry when upgrading your camera. With Seavu, your action camera turns into a trollcam, providing real-time underwater views.
Our Seavu Swim Kit has everything you need for various swim applications such as drifting, trolling, or using a drop camera. The kit includes a sturdy 27-metre reel with a transmitter for live viewing, and interchangeable fins to suit different conditions. The trolling fin can be used 1m below the surface at speeds up to 8 knots. It also has a clip system that lets you attach your fishing line with a lure or bait rig, enabling you to see and capture the moment when a fish strikes in real time.
Whether you own a GoPro HERO series or a DJI Osmo Action, Seavu makes it easy to transform your action camera into a trollcam. The Seavu Swim Kit simplifies setting up an underwater camera and delivers real-time footage, making it an excellent tool for anyone who loves trolling.

When equipped with Seavu, your action camera becomes a potent trollcam that offers several benefits:

The process is simple:
Here are a few tips to maximise your Seavu experience:
Seavu has truly changed the way we fish, adding a new depth of exploration and excitement to our angling adventures. By harnessing the power of your action camera, Seavu offers a unique underwater perspective that could revolutionise your fishing success.
Ready to transform your action camera into a trollcam? Start using the Seavu Fishing Camera System with your action camera today.
See our Swim Kit – the prefect kit for Trolling
In the past five years, we have seen an inspiring resurgence of southern bluefin tuna stocks, a testament to the efficacy of conservation efforts. Among the many techniques to seize this opportunity and catch these formidable tuna, trolling lures stand out as highly effective, straightforward, and accessible to all. This form of game fishing essentially involves dragging lures behind your boat until an unsuspecting fish decides to bite. The secret to success in trolling lies in the frequency and the amount of area covered. The more ground you cover, the more fish you’re likely to catch. In this blog, we’ll delve into the strategies, gear, and tips to help you elevate your fishing experience.
A significant part of game fishing success lies in finding the right spots. Social media pages and fishing forums can be instrumental in giving you up-to-date information on the latest hotspots. These platforms can save you hours of fruitless searching and gallons of wasted petrol.
Birds, with their superior vantage point and keen eyesight, can serve as reliable indicators of fish presence. Flocks seen circling and diving are a sure sign that something is happening below the water’s surface. Birds sat on the water, constantly dunking their heads, are likely to be monitoring a food source below. However, not all bird activity warrants attention. Birds covering extensive areas without diving, or focusing on each other instead of the water, usually don’t indicate fish presence.
Pay close attention to potential bait schools on the water surface. Spotting schools of baitfish near the surface could mean you’re close to striking gold.

Quality gear is essential when targeting southern bluefin tuna. The age-old wisdom of “you get what you pay for” rings true when choosing rods, reels, lines, harnesses, gimbles, and lures. While you can catch fish with cheaper gear, you wouldn’t want to have subpar equipment when the catch of a lifetime comes along.
For line class, we recommend nothing less than 15kg, and when there are bigger fish are in the area, nothing less than 24kg. It’s crucial to have the appropriate gear to handle the power of these magnificent fish.

When it comes to pursuing bluefin, wind-on leaders are our top choice. Utilising a fluorocarbon leader is crucial for success, especially with species that are wary of lines. Because it bends light less than conventional monofilament, it becomes harder for fish to notice in the water. This minor yet critical advantage can be a game-changer, particularly for discerning species like the bluefin tuna.
When it comes to lures for bluefin tuna, options are endless. The challenge lies in knowing when and where to place these lures to maximize your strike rate. Lure colours often mimic the baitfish that bluefin prey upon, providing a good starting point for selection.

Knowing where and how far back to position your lures is a skill acquired with experience. If you’re a beginner, using lures with manufacturer-suggested position and troll speed can be beneficial. Remember, the aim is to make it easy for the fish to spot the lure. Our preference is to run deep divers from the short corners closest to the transom, below the prop wash.
The speed at which you troll is crucial to how your chosen lures will swim. Youโre speed should be between 6-9 knots. Adjusting your speed based on the lures you’re running and the prevailing conditions is essential.

Seavu is an advanced underwater viewing system that we’ve created to offer insights into the underwater world in real-time. When you’re trolling for tuna, it allows you to keep a keen eye on your lures and tackle’s movements, providing an advantageous edge in a challenging environment.
Using Seavu during your trolling pursuits opens up a window into the tuna’s world. You can watch as the tuna approaches your lure, observe its behavior, and adjust your lure’s speed or position as necessary. This real-time adjustment can be a game-changer, especially when dealing with elusive tuna.
In our experience, Seavu can improve your understanding of tuna behavior and may lead to increased success rates by allowing on-the-spot, accurate adjustments. We’ve seen how using Seavu can transform the trolling experience, providing a clearer view of what’s happening beneath the surface, and in turn, enhancing decision-making.
We invite you to test Seavu on your next tuna trolling adventure. See for yourself if our technology can make your fishing trips more productive and enjoyable.
Please check out our Elevate Your Trolling Experience with the Seavu Swim Kit article.

When you get a strike, keep driving until the rod is fully loaded up and paying out line. This tactic increases the chances of multiple hookups. If you are getting strikes, mark the position on your GPS. You’d be surprised how far you drift during the fight, and retracing your steps can lead to repeated success.

A fight with a heavyweight bluefin requires strategy and skill. A high line angle will put less pressure on the angler and force the fish to burn energy. You want to get the fish working against you. Remember, fights that drag on for hours aren’t good for anyone, including the fish.
An alert, active crew can significantly contribute to a successful fishing expedition. All eyes should be on the water; the captain can’t be expected to see everything, watch the sounder, monitor the radio, and drive the boat. A crew that’s on the ball will almost always catch more fish.

In conclusion, trolling lures is an exciting and effective method for catching southern bluefin tuna. The thrill of the chase, coupled with the right strategies, tools, and team, can lead to a fulfilling and rewarding fishing adventure. With southern bluefin stocks making a promising comeback, there’s no better time than now to get out there and get amongst the action.
Happy fishing!
Check out what our amazing Ambassadors are saying about Seavu.
Over the years, fishing has witnessed the integration of various technologies aimed at enhancing the experience and improving success rates. Among these emerging technologies, underwater drones, often referred to as ROVs (Remotely Operated Vehicles), have sparked considerable interest. These devices offer an unprecedented view into the aquatic world, opening up new possibilities for anglers. However, as with any technology, they are not without their limitations. Let’s dive deeper into the world of underwater drones and explore their pros and cons in fishing.
Underwater drones are capable of diving deep into water bodies, capturing high-resolution video footage and still images of the underwater environment. Equipped with powerful propellers, these drones can navigate through strong currents and around underwater structures, providing a real-time view of what’s happening beneath the water’s surface. For anglers, this means the ability to scout out potential fishing spots, identify the species present, and even observe fish behaviorโall without casting a line.
Despite the exciting prospects offered by underwater drones, they are not without drawbacks. Here are some of the key limitations that come into play when using these devices for fishing:
Before deploying an underwater drone for fishing, it’s crucial to be aware of the legal restrictions in place. In many regions, there are regulations governing the use of drones (both aerial and underwater) in public water bodies. These rules can limit where and when you can use your drone, potentially restricting their utility for fishing.
While underwater drones can dive deep and navigate challenging underwater environments, they are limited by their battery life. Most drones can operate for one to four hours on a single charge, depending on their design and the conditions they’re used in. This limited operational time can restrict how much you can explore and how far the drone can travel from its base station.
Underwater drones rely on a tethered connection to their base station to transmit video feeds and receive control signals. However, this connection can be affected by interference from various sources, including other electronic devices, marine equipment, and even natural elements in the water. Any interruption in the signal can result in loss of control, limiting the drone’s effectiveness.
There are also concerns about the potential impact of underwater drones on aquatic environments and wildlife. The noise and light produced by these devices can disrupt marine life, and there is always the risk of entanglement with aquatic plants or debris.
High-quality underwater drones can be costly, with prices ranging from several hundred to a few thousand dollars. This investment may not be justifiable for casual anglers or those who only fish occasionally.
Underwater drones present exciting possibilities for anglers, offering a new perspective on the aquatic world and potentially improving the success of fishing trips. However, their limitations, ranging from legal restrictions and battery life to signal interference, environmental impact, and cost, cannot be overlooked. Therefore, when considering an underwater drone for fishing, it’s important to weigh these factors against the potential benefits to determine if it’s the right choice for you.
In 2017, Charlo, the founder of Seavu, decided to leave his successful communications career in London and return to his homeland, Australia. Charlo carried with him a lifelong love for fishing, a passion that became his sanctuary from the gruelling 60-hour work weeks he’d left behind. After purchasing a boat to enjoy his fishing escapades, he quickly realised the complexities that beginner fishermen face, particularly the mystery of the underwater world.
Hungry for knowledge, Charlo absorbed every bit of fishing wisdom he could find, driven by his resolution to become an adept angler. However, the onset of the pandemic meant limited opportunities for fishing, making each trip even more precious. But even with the best equipment and a growing wealth of knowledge, Charlo found himself in a sea of overwhelming information, still feeling like he had “all the gear and no idea”.
This persistent conundrum sparked an idea in Charlo’s mind. What if he could see what was happening beneath the surface of the water? Would he be able to tell if his fish finder was displaying a school of snapper or just a discarded shopping trolley? It was this curiosity that laid the foundation for what would eventually become Seavu.

Charlo’s concept of viewing real-time underwater footage was ambitious but faced one significant problem. There were no accessible products on the market that fulfilled his requirements. Available options were either exorbitantly priced, complicated to use, or inadequate for adapting to varying conditions. Not deterred by this, Charlo decided to create the solution he needed โ his own live-streaming underwater camera.
After years of perseverance, multiple prototypes, and the dedication of a skilled team, Seavu finally came to life. Today, it stands as a testament to Charlo’s vision and determination, providing a high-quality solution for live-streaming the underwater world.

Seavu’s journey is more than just the story of a product’s development; it’s the realisation of a dream, the fruit of dedication, and the embodiment of a love for fishing. Its creation has provided a unique tool that not only enriches the fishing experience but also demystifies the aquatic world for anglers worldwide. And in doing so, it honours the dream of a boy who simply wanted more time to go fishing.

Underwater drones are often promoted as a powerful tool for fishing, giving anglers the ability to explore underwater and view fish activity in real time.
On paper, it sounds ideal.
Drop a drone into the water, pilot it around, and watch fish, bait and structure from your screen.
However, in real world fishing conditions, things are not always that simple. Currents, setup time, usability and the need to actively control the drone all affect how practical they are on the water.
For many anglers, underwater drones end up being more of a novelty than a reliable fishing tool.
In this guide, we break down why underwater drones can struggle in fishing scenarios, and why a purpose built system like Seavu is often the better choice.
Underwater drones are typically used to:
They provide a live video feed, allowing anglers to see what is happening below the surface.
This can be useful for exploration, but fishing is not just about seeing. It is about timing, consistency and being able to react while actively fishing.
Underwater drones require full attention.
You need to actively pilot the drone, which means you cannot focus on fishing at the same time.
In practice, you are either operating the drone or fishing. Doing both effectively is difficult.
Without clear reference points, it can be difficult to judge direction, distance and position relative to your boat.
This makes it hard to consistently track fish or maintain a useful view.
Fishing rarely happens in calm water.
Underwater drones can be pushed off course, struggle to stabilise and become difficult to control in current.
Most underwater drones rely on a tether.
This can lead to snagging on structure, tangling with fishing lines and constant cable management.
Underwater drones take time to set up and operate, making them less practical for quick checks or repeated use throughout the day.
Most underwater drones use built in cameras.
This means you cannot upgrade the camera, and the system can quickly become outdated as technology improves.
In most fishing scenarios, the goal is not to explore freely underwater.
It is to:
This requires a system that is stable, simple and reliable.
Seavu systems are designed specifically for real world fishing conditions.
Instead of piloting a drone, Seavu provides a stable, live underwater view that works with how anglers actually fish.
Explore Seavu Fishing Camera Systems
With Seavu, there is no piloting required.
You can watch fish behaviour, monitor your lure spread and continue fishing at the same time.
Seavu systems are designed to remain stable in current and movement.
This results in more consistent viewing and clearer footage.
There is no controller or piloting required.
This makes Seavu practical for quick checks and repeated use.
Like underwater drones, Seavu systems use a tether.
However, because the camera is not actively controlled, the cable is easier to manage and less prone to tangling or snagging.
Seavu uses action cameras such as GoPro and DJI Action cameras.
This allows you to upgrade your camera over time, improving image quality and performance without replacing your entire system.
| Feature | Underwater Drone | Seavu System |
|---|---|---|
| Control | Requires piloting | No control required |
| Use while fishing | Limited | Full use while fishing |
| Stability | Affected by current | Stable and consistent |
| Setup | Complex | Simple |
| Camera | Built in | Upgradeable |
| Focus | Exploration | Fishing and observation |
Underwater drones can be useful for exploring and filming underwater environments.
However, when it comes to actual fishing, they often introduce more complexity than benefit.
For most anglers, the ability to see clearly, consistently and without distraction is far more valuable than full control.
View the Explorer Adventure Kit
Trolling is an exciting fishing technique that allows anglers to cover more water and entice a wide range of game fish. To enhance your trolling adventures and capture incredible underwater footage, the Seavu Swim Kit is the perfect companion. In this blog post, we will explore the benefits of using the Seavu Kit when trolling and how it can elevate your fishing experience to new heights.
One of the key benefits of the Seavu Swim Kit during trolling is the real-time visibility it provides. With its durable 27-metre reel and built-in transmitter, the kit ensures continuous visibility under the water even when your action camera is trailing far behind your boat. This allows you to monitor the action in real time, observe the behavior of game fish, and make immediate adjustments to your trolling strategy. The live stream solution eliminates the guesswork and enhances your ability to target and entice fish effectively.

Trolling is all about enticing fish to strike, and the Seavu Swim Kit excels at capturing those thrilling moments. The kit’s dedicated trolling fin is designed to troll steadily at a depth of 1 metre below the surface, even at speeds of up to 8 knots. Its innovative release clip system allows you to attach your line with a lure or bait rig, providing a front-row seat to view and capture strike action in real time. This feature not only adds excitement to your trolling experience but also provides valuable insights into fish behavior, allowing you to fine-tune your trolling techniques and increase your catch rate.
The Seavu Swim Kit empowers you to fine-tune your trolling techniques like never before. With the ability to observe the underwater environment and fish reactions in real time, you can experiment with different trolling speeds, lure presentations, and bait rigs. By making on-the-spot adjustments based on the live stream footage, you can optimize your trolling tactics to match the preferences of the game fish you are targeting. This level of precision and adaptability significantly increases your chances of success on every trolling outing.
Trolling is an adventure filled with excitement and anticipation, and the Seavu Swim Kit allows you to capture and relive those unforgettable moments. With the ability to livestream and record underwater footage, you can document your trolling expeditions and create lasting memories. Share your videos with fellow anglers, friends, and family, and immerse them in the thrill of your trolling adventures. The Seavu Swim Kit becomes not only a practical tool for fishing but also a medium for storytelling and sharing the joy of the sport.
The Seavu Swim Kit is a game-changer for trolling enthusiasts who want to take their fishing experience to the next level. With real-time visibility, the ability to capture strike action, and the opportunity to fine-tune your trolling techniques, this kit enhances your chances of success and maximizes the excitement of every trolling outing. Whether you’re targeting trophy fish or simply enjoying the thrill of the chase, the Seavu Swim Kit will be your trusted companion. Embrace the power of live-streaming underwater footage, create lasting memories, and elevate your trolling adventures with the Seavu Swim Kit.
For any angler, knowing where the fish are biting is half the battle. Over the years, technologies have evolved to aid in locating the best fishing spots. An underwater camera, an often overlooked tool, can offer anglers a real-time and up-close view of the aquatic world, providing several advantages in finding the perfect fishing grounds. Let’s explore how.
The primary advantage of using an underwater camera is its ability to provide a clear picture of what’s happening beneath the water’s surface. Unlike fish finders that interpret sonar data into a graph or an image, underwater cameras provide direct visual feedback. This allows you to see fish species, their size, and behaviour, as well as underwater structures and the bottom composition.
One of the significant benefits of an underwater camera is the ability to locate fish and identify species directly. This can be especially advantageous when you’re targeting a specific species, as it helps eliminate the guesswork involved with traditional fish finders. By identifying the species directly, you can adjust your bait and fishing techniques accordingly to maximize your catch.

Underwater cameras can provide unparalleled insights into fish behaviour. You can observe how fish respond to different types of bait and lure presentations, providing valuable knowledge that can make you a more successful angler. Understanding fish behaviour can also help you determine the best times to fish, giving you an edge in planning your fishing trips.

Fish often congregate near underwater structures such as submerged trees, reefs, and drop-offs. Underwater cameras can help you identify these structures with precision, revealing potential hotspots for fish. In addition, understanding the bottom compositionโwhether it’s rocky, sandy, or muddyโcan help you choose the right bait and gear.
Lastly, using an underwater camera adds an element of fun and education to your fishing trips. It’s fascinating to explore underwater environments and see aquatic life in their natural habitats. For those fishing with children, an underwater camera can be an educational tool, sparking interest in marine biology and the environment.
When choosing an underwater camera for fishing, it’s essential to consider factors such as depth rating, image quality, battery life, and ease of use. Cameras like the DJI Action 3 or the GoPro Hero11 Black offer excellent underwater performance, capturing clear, high-quality footage even in low-light conditions. Remember to also look for cameras with durable construction to withstand harsh aquatic environments.
The Seavu Fishing Camera System is designed to enhance your action camera’s versatility across a variety of fishing activities including drifting, trolling, extension pole use or seafloor filming. It boasts an innovative, award-winning design that lets you livestream footage from your action camera directly to your phone. This enhancement gives you a real-time view of what’s happening beneath the waves, making your fishing experience even more interactive and productive.

Underwater cameras are an invaluable asset in the quest for rich fishing grounds. By revealing what lies beneath the water’s surface, they offer a significant advantage, allowing you to pinpoint fish species, understand their behaviours, and identify underwater structures with precision. It’s about more than just increasing your catch; it’s about gaining a deeper understanding of the underwater world, enhancing your skills, and becoming a more informed and successful angler.
The integration of underwater cameras with innovative technology such as the Seavu Fishing Camera System further enriches this experience, adapting your action camera for diverse fishing applications and even allowing you to livestream footage to your phone.
So, are you ready to take your fishing experience to the next level? Embark on your next angling adventure equipped with an underwater camera and uncover the hidden mysteries and rich diversity of your favourite fishing spots. Dive in!
We are thrilled to announce that our groundbreaking product, the SEAVU Explorer, has been honored with the prestigious Core77 2023 Design Award for A/V & Photographic Equipment. This recognition celebrates our commitment to excellence, innovation, and sustainability in the design industry. The SEAVU Explorer is set to redefine underwater visibility and videography by making it more affordable, accessible, and environmentally friendly. Let’s explore various aspects of the SEAVU Explorer. We’ll discuss its features, design process, cultural impact, business case, and aesthetics. We’ll focus on its game-changing qualities and how it has the potential to transform the underwater streaming videography market.
Before we dive into the details of the SEAVU Explorer, let’s provide some context about the Core77 Design Awards. The Core77 Design Awards celebrate excellence and resilience in the design profession. They do this by recognizing outstanding projects across 23 distinct design disciplines. This globally acclaimed program showcases the richness of design. It also provides professionals and students with a platform to showcase their best work on a global scale.
The SEAVU Explorer is a revolutionary platform that redefines the underwater visibility and videography experience. The SEAVU Explorer is designed to be affordable, versatile, and sustainable. It aims to make underwater videography accessible to a wider audience. This includes fishers, boaters, researchers, and documentary makers. This game-changing product features an easy-to-use underwater live-stream and videography platform that integrates with any off-the-shelf action camera. Unlike existing solutions that are costly and quickly outdated, the SEAVU Explorer offers an affordable and future-proof alternative.ย See all available kits and accessories.
The SEAVU Explorer has advanced features which includes an IP68 waterproof case. It is compatible with leading action cameras. It also has a unique Passive WiFi Extension Antenna. This antenna allows for live streaming of footage up to 27 metres underwater, providing real-time monitoring and recording capabilities. The modular accessory clip system enhances versatility, enabling users to customise their Explorer for various use cases. The SEAVU Explorer captures stunning underwater footage with unparalleled clarity. It can be used in Drifting Mode, Trolling Mode, Seafloor Mode, or Pole Mode.

The SEAVU Explorer’s development was driven by research and collaboration with industry experts. These experts included professional fishers and documentary makers. Our goal was to tackle the limitations of existing underwater cameras. These limitations included high costs, usability challenges on moving boats, and rapid obsolescence. To achieve this, we followed a user-centric design process. The result is a versatile platform that allows users to use their own cameras and phones. Additionally, it offers a variety of easily attachable accessories. Countless hours of testing and prototyping ensured the SEAVU Explorer’s functionality and durability, even in challenging marine environments. Meet our amazing ambassadors.
The SEAVU Explorer has the potential to transform underwater videography and exploration, much like drones revolutionised aerial photography. By making live-viewing and videography accessible from boats, the Explorer opens up a new realm of oceanic discovery and connection. Moreover, this platform fosters a more knowledgeable and environmentally conscious boating and fishing community. With enhanced underwater visibility, users can adopt responsible fishing practices and contribute to marine conservation efforts. The SEAVU Explorer’s smart modular design promotes sustainability by reducing obsolescence and waste, furthering eco-friendly practices.
The SEAVU Explorer’s affordability, versatility, and sustainability make it a compelling product for both casual enthusiasts and professionals. By leveraging existing action cameras and mobile devices, the platform offers a cost-effective solution that drives demand. Its adaptable design encourages custom accessories, expanding the platform’s capabilities and reducing environmental impact. The SEAVU Explorer offers distinct features that make it a game-changer in the market. It attracts a diverse audience and set to revolutionise underwater videography. Camera housing compatibility
In addition to its innovative features and practicality, the SEAVU Explorer boasts a harmonious blend of form, aesthetics, and function. The platform consists of the Explorer Case. The action camera is mounted on it. There’s also the Reel and Cable with Antenna Tether. It manages the 27 metres of Wi-Fi cable. The SEAVU Explorer can be equipped with different accessories. These include the Explorer Weight, Drifting Fin, Trolling Fin, Lure Release Clips. As well as Pole Mount, Mobile Phone Mount, Seafloor Stand, Buoy, and Dive Torches. These accessories allow users to customize the SEAVU Explorer according to their specific requirements. They also help capture amazing footage from different underwater angles.
The SEAVU Explorer’s design takes into account the challenges of using the product in a dynamic marine environment. The IPX8 to 27-metre clip closure of the front lens ensures waterproofing and ease of use, even while at sea. Unlike round-shaped designs, the rectangular lens matches the form of most action cameras, reducing unnecessary bulk. The over-centre clip closure can be easily operated single-handedly, making it convenient for users in any situation. Through rigorous testing, the SEAVU Explorer’s case has proven waterproof up to 50 metres, surpassing the initial depth target.
The SEAVU Explorer is poised to revolutionise the underwater videography market with its affordability, versatility, and sustainability. By combining cutting-edge technology with user-centric design, the Explorer provides an accessible and future-proof solution for capturing stunning underwater footage. Its cultural impact extends beyond mere videography, fostering a more informed and environmentally conscious boating and fishing community. The SEAVU Explorer is designed with a strong emphasis on aesthetics and functionality. It aims to set a new standard in underwater visibility and videography. The goal is to inspire a deeper connection to the ocean and its wonders. We are proud recipients of the Core77 Design Award. We believe that the SEAVU Explorer will lead the way towards a safer, more informed, and environmentally conscious marine community.

https://designawards.core77.com/Audio-Video-Photography-Equipment/122425/SEAVU-Explorer