Scuba News-Gazette
Here, we curate the latest news, discoveries, and conservation efforts from across the web, keeping you updated on everything scuba diving. From groundbreaking research and awe-inspiring dives to essential gear reviews and travel recommendations, Scuba News is your one-stop shop for all things scuba diving. So, gear up for knowledge, and stay informed about the ever-evolving world beneath the waves!
- Gear Review: Hollis DSMB with Sling Pouch
The Hollis DSMB (Delayed Surface Marker Buoy) with Sling Pouch is reviewed by Jeff Goodman. This product is designed for divers to safely signal for surface support during a dive. The Sling Pouch allows for easy attachment and transport of the DSMB. It's a valuable tool for both novice and experienced divers to enhance safety while diving. Overall, the desk suggests that this gear is an essential addition for any diver looking to improve their safety measures underwater. diving DSMB Hollis Scubaverse
- Retra Announces Flash Pro Max II
Retra has launched the Flash Pro Max II, an advanced underwater strobe that offers significant enhancements over its predecessor. It now features 190 Watt-seconds of output, which is 65% more light due to its redesigned reflector and improved energy management systems. The strobe has faster recycle times and supports continuous shooting at low power settings. With a brighter target light and more power levels, it allows for greater creative control. Pre-orders come with a free Booster and chargers, priced at $1,800, with a standard three-year warranty available. DPG RSS Retra strobe Underwater Photography
- The Great Barrier Reef – Cairns is Just the Start
The Great Barrier Reef is much more than what you see from shore; it's a vast underwater world that requires time and commitment to fully experience. Cairns serves as a starting point for liveaboard diving adventures, which allow divers to explore remote sites like Osprey Reef and Ribbon Reefs. These trips can cater to both divers and snorkelers, offering a unique chance to experience the reef’s wildlife and beauty away from tourist crowds. Engaging in liveaboard trips also contributes to reef conservation and educational efforts, making this an opportunity to connect with the ocean in a meaningful way. Coral reefs Dive the World Blog Great Barrier Reef Liveaboard diving
- New rules for divers in Thailand: no cameras for newbies
Thailand has introduced new rules for divers and snorkelers to protect marine life. One major rule is that beginners cannot use cameras while diving. Divers must also maintain good buoyancy and stay at least two meters above coral to avoid damage. Each dive trip must have a certified supervisor, and there are strict ratios for guides to participants. These regulations aim to promote responsible diving and protect Thailand's underwater environment. Blog – Diveplanit diving Marine Conservation Thailand
- Shearwater expands Journeys Edition line with Perdix 2
Shearwater Research has launched the Perdix 2 Journeys Edition dive computer, expanding its popular Journeys series. This model features a bronze-colored titanium bezel and comes with a custom sleeve designed to enhance the diving experience. The computer will be promoted alongside famous diving destinations, including the Red Sea and Mexico’s Yucatán Peninsula. This new option is aimed at the technical diving community and will make its global debut at the TDEX Dive Show in Bangkok. dive computer DIVE Magazine diving technical diving
- How to Get the Best Deal for a Beach House Rental
Renting a beach house can enhance your vacation experience, especially if you're diving at popular spots. To find the best deals, it's crucial to plan early and avoid peak seasons when prices soar. Research neighborhoods to ensure they offer comfort and local attractions. Be aware of hidden costs beyond the listed price, and use reliable platforms for your search. Lastly, check reviews from past renters to avoid unpleasant surprises. beach house Dive the World Blog diving spots hidden costs
- UTD Announces Upcoming ‘Listening Period’
Unified Team Diving (UTD) will start a "listening period" to gather feedback from its community. This 60-day phase allows divers to share their thoughts on UTD's direction after Jeff Seckendorf stepped down. Members can anonymously submit feedback and attend two live virtual Town Halls—one for UTD Instructors and another for all members. This period will have no operational changes, and UTD will create a report to summarize feedback and outline future plans. Community diving Scuba Diving – DeeperBlue.com UTD
- Triple Treat in North Sulawesi with Murex Resorts and Lembeh Resort
North Sulawesi offers an exciting diving adventure with Murex Resorts and Lembeh Resort’s “Passport to Paradise.” Divers can explore three unique locations: Bunaken, known for its clear waters and abundant green sea turtles; Bangka Island, featuring vibrant soft corals and diverse marine life; and the Lembeh Strait, famous for unusual critters in its black sand environments. Each destination provides different diving experiences while ensuring that all logistic details are handled, allowing divers to focus on enjoying their underwater adventures. This combination makes for a memorable trip filled with incredible photography opportunities. Bangka Bunaken DPG RSS Lembeh
- What Happens When Underwater Volcanoes Erupt?
Underwater volcanoes, like the Axial Seamount near Oregon, erupt mainly due to tectonic plate movement, which causes earthquakes. Unlike above-ground volcanoes, underwater eruptions are less explosive because of high water pressure and result in lava that cools quickly. These eruptions create new habitats and can release toxic gases that affect marine life. However, they also foster unique ecosystems by forming hydrothermal vents, which provide energy for bacteria and support diverse marine species. Overall, underwater volcanoes play a crucial role in shaping ocean biology and ecology. ecosystems marine life Oceana underwater volcanoes
- Should I call DAN or EMS first?
In a diving emergency, knowing whether to call DAN (Divers Alert Network) or EMS (Emergency Medical Services) first can be confusing. If a diver shows mild symptoms of decompression illness (DCI), it's important to contact DAN for remote support and also activate EMS if transport to a medical facility is needed. For severe symptoms, EMS should be contacted immediately, as they can provide life-saving measures. Collaboration between DAN and EMS is crucial for effective emergency response in diving incidents. Alert Diver Magazine | DAN Europe DAN decompression illness diving accident
- Maldives Makunudu Island offer from Dive Worldwide
Dive Worldwide is offering a special deal to visit Makunudu Island in the Maldives. You can save 30% on a luxury scuba diving trip if you book by June 30, 2025, for travel in September. This time of year is ideal for spotting manta rays. The package includes return flights, transfers, all-inclusive accommodations, and nine guided dives. Enjoy a week of beautiful beaches and exciting watersports while diving in crystal-clear waters. all-inclusive DIVE Magazine manta rays scuba diving
- Sustainability
Sustainability refers to balancing present needs with the ability of future generations to meet their own needs. The dive industry has only recently begun to embrace sustainability, primarily due to consumer demand rather than proactive initiatives. Surveys show that many divers are concerned about the environmental impact of their activities and are willing to pay more for sustainable options. Today's travelers, including divers, increasingly prefer eco-friendly practices and are keen to know how operators contribute to sustainability. This shift highlights the importance of responsible practices in scuba diving and tourism. divers eco-friendly International Training – SDI | TDI | ERDI | PFI sustainability
- Daughters of the Deep Is Striving to Increase Female Representation In Ocean Industries
Daughters of the Deep is an Australian nonprofit aiming to boost female representation in ocean science. Currently, women make up about 37% of the workforce but face challenges like harassment and barriers to funding. The organization helps young women gain skills in scuba diving and ocean sciences. They promote mentorship and policies for better work-life balance to create a fairer field. This effort not only supports gender equity but also enhances ocean research and innovation. ocean representation scuba Scuba Diving – DeeperBlue.com
- Excerpts from Jeff Goodman’s Book Action Camera Underwater Video Basics, Part 1 of 6: Choosing a Camera
Choosing the right action camera for underwater video is important for divers. These cameras are user-friendly, offering good results in auto mode, but they can't always know what you want to film. Higher-priced models usually offer better features and quality. Key factors to consider include having a screen for framing shots, depth ratings suitable for diving, and video resolution such as 720p or 1080p for optimal footage. Testing your camera's performance before filming in high resolutions is also advised. action camera resolution Scubaverse underwater video
- Proposed chamber closures: action for BSAC members
BSAC is proposing chamber closures that could affect divers' safety. These closures may limit access to hyperbaric chambers for decompression needs. This situation is concerning for all divers, as it impacts emergency medical care. BSAC members are urged to take action and voice their concerns to protect diving safety. It's essential for the diving community to stay informed and involved in this issue. British Sub-Aqua Club - News & blog chamber decompression safety
- Wyzwania związane z bezpieczeństwem psychologicznym
Psychologiczne bezpieczeństwo w nurkowaniu jest kluczowe dla skuteczności i zaangażowania zespołu. To przekonanie, że uczestnicy mogą dzielić się pomysłami, pytaniami i obawami bez obawy o osąd. Praca w zespołach składających się z nieznajomych wymaga czasu na zbudowanie zaufania. Instruktorzy powinni promować otwartą komunikację i unikać oceniania, aby stworzyć atmosferę wsparcia. Budowanie psychologicznego bezpieczeństwa to proces, który wymaga świadomego wysiłku i powinien być priorytetem w każdej sytuacji nurkowej. bezpieczeństwo nurkowanie The Human Diver Blog zaufanie
- Why diving in Belize is more than just the Blue Hole
Diving in Belize offers more than just the famous Blue Hole. The country is home to the second-largest barrier reef, featuring diverse underwater habitats with walls, pinnacles, and atolls. Notably, Turneffe Atoll is the largest and richest in marine life, where divers can spot various sea creatures in unique environments. Liveaboards enhance the experience, allowing access to remote dive sites and night dives. Belize also prioritizes marine conservation, making diving here a meaningful adventure that goes beyond just beautiful sights. barrier reef Dive the World Blog marine life Turneffe Atoll
- Aggressor Adventures launches ‘Back to Back Special’
Aggressor Adventures is offering a new promotion called the "Back-to-Back Special." This deal allows divers to save up to $1,600 when booking two consecutive liveaboard trips or adventure combinations at selected destinations. The promotion includes various pairings, such as diving in the Red Sea and cruising the Nile or exploring the Philippines and Komodo. To take advantage of this offer, bookings must be made between May 21 and June 4, 2025, with all travel completed by December 31, 2025. DIVE Magazine diving liveaboard promotion
- Trip report, Mergui Archipelago & Burma Banks – April 12–19, 2025
A recent diving trip to the Mergui Archipelago and Burma Banks took place from April 12 to 19, 2025. Divers experienced stunning underwater wildlife, including vibrant nudibranchs, shy moray eels, and schools of colorful fish like fusiliers and butterflyfish. They explored various dive sites such as High Rock, Three Islets, Square Rock, and Roe Bank, where they encountered nurse sharks, a marlin, and mesmerizing schools of fish. The week ended with incredible views of Chromodoris nudibranchs and an array of other marine life, making it an unforgettable diving adventure. Burma Banks Diving liveaboard in Thailand and Myanmar - BLOG Mergui Archipelago scuba diving
- QUIZ: True or False – Coral Reef Facts
Coral reefs are vibrant underwater ecosystems full of life and mystery. They play an essential role in marine biodiversity and provide habitats for countless species. New scuba divers can learn a lot by testing their knowledge of coral reefs through quizzes. Understanding these underwater worlds enriches the diving experience and helps protect the ocean. coral reef DIVE Magazine marine biodiversity scuba diving
- Solomon Islands Diving Travel Guide
The Solomon Islands are a stunning diving destination located in the South Pacific. Known for their high fish diversity, divers can experience vibrant coral reefs and marine life, including barracudas, sharks, and manta rays. The best diving conditions are from May to October, offering various dive options like wreck dives and night dives. Travelers can choose to engage in conservation efforts while connecting with local cultures, making it an ideal choice for eco-conscious divers. conservation diving marine life
- SDI Instructor Mohamed Zaki
Mohamed Zaki is an SDI instructor from Egypt who currently lives in Belgium. He became a dive instructor to share his passion for the ocean and help others explore underwater environments. Zaki emphasizes the importance of buoyancy control for students, as it enhances safety and confidence. He enjoys teaching various courses, especially the Intro to Tech and Technical DPV courses, which allow divers to develop essential skills and explore deeply. His goal is to connect with students around the world and nurture their love for the sea. buoyancy diving Instructor International Training – SDI | TDI | ERDI | PFI
- Shearwater Unveils New Perdix 2 Journeys Edition Dive Computer
Shearwater Research has launched the new Perdix 2 Journeys Edition dive computer, designed with a bronze-colored titanium bezel. This computer is meant for serious divers and celebrates legendary dive destinations like the Red Sea and the Yucatán Peninsula. The Perdix 2 Journeys Edition combines advanced features from the original Perdix 2 with a stylish design, aimed at both technical divers and those who enjoy exploring famous dive sites. It debuted at the TDEX Dive Show in Bangkok and is now available for purchase in North America. The retail price is set at $1,165 USD. dive computer Perdix 2 Scuba Diving – DeeperBlue.com technical diving
- Water companies face criminal investigations
Water companies in the UK are facing criminal investigations for their impact on the environment. Concerns have arisen about pollution in rivers and oceans, affecting marine life and diving activities. These investigations may lead to stricter regulations to protect the ocean ecosystem. Divers should be aware that water quality is crucial for safe and healthy diving experiences. British Sub-Aqua Club - News & blog diving marine life pollution
- Aqualung Group Enters Court-Supervised Reorganization Process
Aqualung Group has started a court-managed restructuring process to stabilize its operations and transition to new ownership. This legal step, known as redressement judiciaire, helps the company reorganize without going into liquidation. Aqualung assures its customers that all entities will continue to operate normally during this time. They are committed to keeping stakeholders updated on future developments. Aqualung diving scuba Scubaverse
- Instrutor Tóxico: Porque uma maçã podre estraga o cesto inteiro
Bad leadership can seriously harm the safety and performance of a scuba diving team. A personal account highlights how a toxic manager created stress and caused instructors to make mistakes, leading to unsafe situations for divers. Psychological safety is crucial, as it allows team members to communicate openly and reduce errors. When leadership fails to address toxic behavior, it can result in high turnover and negatively impact customer experiences. It's essential for dive operations to nurture healthy leadership and foster a culture that prioritizes safety. leadership psychological safety scuba diving The Human Diver Blog
- Instructor Toxicity: Why one bad apple really does spoil the bunch
A dive resort experienced a serious decline in safety due to poor leadership. When an experienced instructor named Mary started, everything seemed ideal. However, once the dive center manager returned from vacation, things changed dramatically. His abusive behavior created an environment of stress and fear, which led to mistakes in diving safety. The importance of psychological safety and accountability in leadership became clear, as the toxic culture caused qualified divers to leave and the resort's reputation to suffer. leadership safety scuba diving The Human Diver Blog
- 2025 Quarter 1 Diving Equipment Manufacturing Purchase Index (MPI) Data Now Available
DEMA has released the Diving Equipment Manufacturing Purchase Index (MPI) data for the first quarter of 2025. This data shows trends in new orders and inventory levels for diving equipment. Companies can compare this quarter's data with previous periods to see growth or decline. The MPI score indicates whether orders and inventories are increasing or decreasing, with readings over 50% showing expansion and below 50% showing contraction. DEMA members can access detailed reports at no cost, while non-members can purchase them. DEMA News diving equipment inventory new orders
- DEMA Board of Directors to Meet May 22nd
The DEMA Board of Directors will meet virtually on May 22, 2025. They plan to discuss how to best support the diving industry in the upcoming year. The meeting will include a vote on routine items and discussions on financial reviews and marketing strategies. Important topics will also cover ongoing lobbying efforts and future priorities for 2026. dema DEMA News diving industry financial review
- QUIZ: True or False: Safety
A quiz titled "True or False: Safety" is designed to help divers test their knowledge of dive safety basics. It's a fun way to confirm what you know and maybe learn something new that could help in future dives. Understanding these safety concepts is essential for any diver aiming to enjoy underwater adventures safely. DIVE Magazine diver safety underwater
- Gear Review: Stahlsac Abyss Duffel Bag (Watch Video)
The Stahlsac Abyss Duffel Bag has a 75-liter capacity, making it ideal for scuba divers. Jeff Goodman reviews this durable bag in a video for Scubaverse.com. It is designed to hold and protect diving gear and other equipment, which is essential for any diver. The bag’s build quality and practical features are highlighted, making it a recommended choice for both beginners and experienced divers. diving duffel gear Scubaverse
- XDEEP Launches RADICAL S Frameless Mask
XDEEP has launched a new mask called the RADICAL S, designed specifically for divers with narrower faces, such as women and younger users. This smaller mask is 15% smaller than the original RADICAL Frameless Mask but offers the same wide field of view and clear vision through high-quality glass. It features a comfortable nose pocket and a soft silicone skirt for added comfort. Currently, it is available in black and clear, with more colors coming soon. California Diver Magazine diving mask RADICAL S underwater
- From Hellyfish to Real-Life Stingers: The Fascinating World of Jellyfish
Jellyfish are found in all of the world's oceans and come in various types, some harmless and others very dangerous. They are known for their stinging cells called nematocysts, which can inflict painful stings. Divers often encounter jellyfish during their underwater adventures, with species like the Lion’s Mane and the Portuguese Man O’War being common. As climate change warms ocean waters, jellyfish populations are increasing, posing new risks to divers and affecting marine ecosystems. Understanding these creatures is vital for safe diving experiences. California Diver Magazine Jellyfish marine ecosystems nematocysts
- Isotta Shipping New RED64 Strobe
Isotta has released its new RED64 strobe, which is designed for underwater photography. It features a durable anodized aluminum body and offers a smooth, even light beam. The strobe can be adjusted for flash power and can shoot up to 6 frames per second with fast charging capabilities. It is compatible with popular camera brands and is waterproof, making it suitable for deep dives. The RED64 is priced at $1,500 and is available from various retailers. DPG RSS light beam strobe Underwater Photography
- 2025 Turtle Nesting Season is Here!
The 2025 turtle nesting season has begun, making it a great time for divers to see these amazing creatures. Turtles come to shore to lay eggs, especially at night. Observing the nesting process can be a unique experience, but it's essential to respect their space. Divers should be aware of local regulations to protect nests and the turtles. Enjoying marine life while diving also means being a good steward of the ocean. Dive Blog nesting ocean turtle
- Achieving Our Teaching Objectives
Effective scuba diving instruction requires clear learning objectives for students. These objectives should focus on observable changes in behavior, rather than vague terms like "understand" or "learn." For example, instead of saying a student will "know about decompression theory," a better objective is "by the end of this session, you will be able to list two factors affecting No Decompression Limits." This specificity ensures that both instructors and students can evaluate learning success. Establishing proper learning goals helps create a more productive diving education experience. International Training – SDI | TDI | ERDI | PFI learning objectives observable behavior scuba diving
- Snorkelling with Whales: the Facts
Snorkeling with whales can be an amazing experience. It allows you to see these majestic creatures up close in their natural habitat. It’s important to be respectful and follow local guidelines to ensure both your safety and the whales' wellbeing. Make sure to use proper gear and understand how to interact safely with marine life while enjoying this incredible adventure. marine life Original Diving snorkeling whales
- Paul Toomer announces departure from RAID
Paul Toomer has announced his departure from Dive RAID International (RAID), where he served as president after joining in 2014. Toomer played a key role in transforming RAID into a competitive training agency for both recreational and technical diving. His decision comes after a mutual understanding with RAID about their differing visions for the future. Although he is stepping away from RAID, Toomer remains dedicated to diving and teaching, and he wishes RAID success in the future. DIVE Magazine diving RAID scuba
- XDEEP’s RADICAL Frameless Mask Now Available in Size S
The new RADICAL S Frameless Mask by XDEEP is now available for divers with narrower facial features. This smaller version is about 15% more compact than the standard RADICAL mask, providing a better fit for women and younger divers. Despite its smaller size, it still offers a wide field of view, excellent color clarity from crystal-clear glass, and the comfort of the regular version. Initially, the RADICAL S will be sold in black and clear, with more colors to come. The pricing will remain the same as the larger size. frameless mask RADICAL S scuba diving Scuba Diving – DeeperBlue.com
- Raising Awareness for Scuttle the Cuttle – A Global First in Tackling Microplastic Pollution
Scuttle the Cuttle is a new tool designed to help kids collect microplastics from beaches. It is shaped like a cuttlefish and made from recycled ocean plastic, making it both fun and eco-friendly. With a mesh size that captures tiny plastic bits, Scuttle allows children and families to participate in beach cleanups easily. This product not only helps remove pollution but also raises awareness about plastic waste, encouraging community involvement in ocean conservation. beach cleanups microplastics ocean conservation. Scubaverse
- JUNE 2025 SPEAKER – BRYANT TURFFS
Bryant Turffs, a co-founder of the Florida Manta Project, will speak on June 10, 2025, about using photography for marine research and conservation. He will share his journey as a photographer and his work documenting manta rays and Florida's aquatic life. Bryant emphasizes that great photography relies more on the skill of the photographer than on the equipment used. He will also discuss how the underwater photography community can aid in research efforts and conservation of underwater environments. conservation manta rays South Florida Underwater Photography Society Underwater Photography
- Tec Diving on Bonaire? VIP Diving’s New Tec Center Leads the Way!
VIP Diving in Bonaire is now recognized as the top facility for technical diving training. Their new Tec Diving center offers a range of services for both open-circuit and closed-circuit divers. This includes guided dives to unique sites, gas blending services, and rental equipment for different diving needs. The center also provides comprehensive training programs, from beginner courses to instructor-level certifications, supported by a skilled team of professionals. bonaire InDEPTH technical diving VIP Diving
- When The Unexpected Becomes Close Calls and Narrow Escapes at Sea
Scuba diving offers exciting adventures, but it can also be dangerous. Divers must respect the ocean and its creatures by following safety rules like the "don't touch" rule. Unexpected encounters with marine life can lead to close calls if divers are not prepared. Learning from others' experiences and watching informative videos can help divers recognize and handle risky situations better. Remember, being aware and respectful is key to enjoying safe diving adventures. For Scuba Divers marine life safety scuba diving
- How To Use the PADI AWARE Conservation Action Portal – Where Every Action Shapes the Future of Our Oceans
The PADI AWARE Conservation Action Portal (CAP) helps scuba divers and professionals take action for ocean conservation. It allows users to track their conservation efforts and participate in global programs like Dive Against Debris and Global Shark & Ray Census. By utilizing CAP, divers can submit citizen science data, visualize their impact, and engage others in environmental efforts. This tool not only aids in protecting marine life but also enhances a diver's business by attracting eco-conscious customers and showcasing sustainable practices. conservation ocean PADI Pros scuba
- Tributes for diver who died off Wirral coast
A 65-year-old diver named Thomas Kenny tragically died while diving off the coast of New Brighton near the Burbo Bank offshore wind farm. His family paid tribute, describing him as kind and generous, with a lifelong love for nature and animals. Merseyside Police reported the incident and are still investigating the cause of his death. Kenny's family takes comfort knowing he died while doing something he loved. DIVE Magazine diving ocean wind farm
- Thailand Cave Rescue Mission – [video]
A Thai youth soccer team has been trapped in a flooded cave for over a week. Rescue crews are working hard to reach them, but the situation is dangerous because many of the boys cannot swim. The Thai navy is teaching them basic scuba diving skills to prepare for a possible underwater escape. The rescue plan is risky, as the boys will need to navigate narrow and deep waters alone. If the flooding continues, they might have to wait for months for the water levels to drop before they can be rescued. cave diving For Scuba Divers rescue mission scuba diving
- I.CARE, SSI Blue Oceans, and Mares Team Up to Remove Over 36,000 Pounds of Debris from the Florida Keys
The 3rd Annual I.CARE Trash Derby successfully removed over 36,000 pounds of debris from the Florida Keys, thanks to the efforts of 900 participants including divers and conservation advocates. Organized by I.CARE in collaboration with SSI Blue Oceans and Mares, this event highlighted the importance of community-driven conservation. Teams gathered debris from land, shorelines, and underwater locations, contributing significantly to the health of the marine environment. Special awards were given for top contributors and unique items found, emphasizing collective efforts toward marine protection. conservation Florida Keys marine debris Scubaverse
- How a Liveaboard Became Our New Holiday Tradition
A liveaboard dive trip to Palau transformed the author’s holiday traditions. Instead of spending Christmas at home, they chose to dive in rich marine environments, surrounded by various sea creatures and stunning coral reefs. From exciting night dives to observing unique underwater spawning events, each experience contributed to a special connection with the ocean. This trip not only helped the author cope with personal loss but also inspired a new holiday tradition filled with underwater adventure and beautiful memories. liveaboard night diving Palau
- Paul Toomer leaves RAID
Paul Toomer has officially left Dive RAID International, marking a big change in his career. He stated that the decision was mutual and based on differing visions for the future. Toomer has been an important figure in the diving community and helped grow RAID's reputation. While he is no longer with RAID, he will continue to dive and teach, suggesting future projects in the diving industry. diving Instructor RAID Scubaverse
- Press Releases 2025
European aquariums, led by the European Union of Aquariums Curators, are joining forces with the Shark Trust. Their goal is to take strong action for the Oceanic Whitetip Shark, an important species threatened by various factors. This collaboration highlights the urgent need to protect sharks in our oceans. Efforts like this are crucial for the conservation of marine life. conservation marine life Oceanic Whitetip Shark The Shark Trust