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Scuba News
September 7, 2025 by HAL
Eastern hellbenders are large salamanders living in clean, fast rivers. To photograph them, use a small dome lens for wide angles. Lighting is key; avoid backscatter from strobes. Natural light makes for cleaner images but needs high ISO and slow shutter speeds. Capturing their behavior makes for exciting photographs in their rocky habitats.
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Scuba Educators International (SEI) is launching a new Career Development Program. This program is approved by the US Veterans Affairs Department and will start on November 11, 2025, which is Veterans Day. It was redesigned to fix issues from the original program. SEI’s Director of Military Affairs, Scott Earnhardt, worked with VA officials to ensure […]
The yellow nudibranch, Gymnodoris subflava, is found in Dumaguete, Philippines. It grows up to 2.5 cm and has a bright yellow body. This nudibranch feeds on other nudibranchs and their eggs. Its bright color warns predators that it might be toxic. Dumaguete is popular for divers to see this and other nudibranchs.
September 6, 2025 by HAL
Scientists recently discovered new fish and coral species in Raja Ampat. They found at least 465 coral species and 828 fish species in the area. Raja Ampat is known for its rich marine biodiversity. The coral reefs were generally in good condition despite nearby threats. Conservation efforts are important to protect this unique environment.
A Russian diver, Elena Dorofeeva, spent 24 hours adrift in the Pacific. She was diving near Sakhalin Island when strong currents swept her away. Her instructor delayed his entry, causing her to ascend alone. After failing to find the boat, she improvised a flag to signal for help. A research vessel eventually rescued her, and […]
The winners of the Underwater Awards Australasia 2025 were announced at the Go Diving Show in Sydney. Photographers submitted amazing images of marine life, showcasing the beauty of the oceans. James Ferrara won “Best of Show” for his photo of a leopard seal. Other categories included sharks, conservation, and Sydney’s local marine life. The competition […]
September 5, 2025 by HAL
A freeflowing regulator releases air without command, which can be scary. It may occur due to a malfunction or freezing. Explain the cause to students so they understand. Teach them to handle this by using a side-breathing technique. Successfully resolving this issue boosts their confidence and skills in emergencies.
Being a BSAC Marine Champion helps protect our oceans. It encourages everyone to care for marine life. You can join beach cleanups and learn about conservation. Teaching others about ocean protection makes a difference. Together, we can create a healthier underwater world.
Raja Ampat is a huge archipelago with rich marine life. It includes many islands and is known for its coral reefs. The area has over 1,000 fish species and 537 types of coral. Raja Ampat’s reefs are strong against threats like coral bleaching. It’s essential to protect these reefs to support local communities and marine […]
Crown-of-thorns starfish are harmful to coral reefs, eating large areas each year. Researchers in Australia and Japan created a synthetic “scent” to attract these starfish. This could help gather and remove them efficiently from coral reefs. Current removal methods are difficult and costly. Using this new technology may lead to better management of outbreaks without […]
Shark Point is famous for bull sharks returning to Playa del Carmen. Divers can see up to 15 sharks at a time. These sharks are crucial for the ocean’s balance and ecosystem. The local community protects them through responsible diving practices. By learning and respecting marine life, divers can help conserve sharks and their habitat.
Malaria is spread by mosquitoes and can affect scuba divers. Many tropical diving destinations have malaria risk. To stay safe, avoid mosquito bites, seek medical help if sick, and take malaria pills. Effective prevention methods include using insect repellent and sleeping in safe locations. Always consult a doctor for the right medications before diving in […]
The U-2511 was a special WWII submarine known as a Type XXI. These submarines could stay underwater longer than earlier models. The U-2511 sank due to bad weather while being towed in 1946. This wreck is located off the coast of Ireland and is popular among divers. With good visibility and a large structure, it […]
September 4, 2025 by HAL
The Galapagos Islands are a top diving destination. They have unique marine life, like giant tortoises and colorful fish. The water is clear, making it great for underwater visibility. Divers can explore volcanic landscapes and see unique ecosystems. The best diving season is from June to November.
Lembeh Strait in Indonesia is a magical spot for scuba divers. This area is famous for its “muck diving,” where divers explore unusual marine life. Divers can see unique creatures like flamboyant cuttlefish and strange octopuses. The dives here feel like a thrilling adventure, filled with wonder. Dive operators work hard to protect the amazing […]
The Komodo Fish Culture Project aims to improve fish farming in Indonesia. PT Karamba Mertha Buana is now managing the project. They focus on breeding three fish species, including grouper. The hatchery will train local communities to support sustainable fishing practices. This initiative helps protect marine life and supports local fishermen’s income.
Chiara Scrigner loves the ocean and started scuba diving in 2016. She began taking underwater photos with a compact camera and moved to a DSLR. Chiara enjoys highlighting small sea creatures like nudibranchs using macro photography. She has won photography competitions and dives year-round in the Mediterranean. Chiara believes the sea has many stories to […]
Drift diving is a thrilling way to explore underwater currents. You simply float along with the current and enjoy the ride. This technique saves energy, especially in strong currents. However, divers need to plan their dive sites carefully. Bali has many beautiful drift diving spots, especially around Nusa Penida.
Women have always played important roles in scuba diving history. From the 1940s, they have explored and researched the ocean. Many female pioneers created equipment for their specific needs. Women have also advanced dive medicine, improving safety. Their contributions are finally being recognized today.
September 3, 2025 by HAL
The final trailer for the documentary “FROG FATHERS 2” has been released. This film shows a coral reef restoration project in Okinawa. U.S. veterans are helping to rebuild reefs that were damaged during World War II. They aim to honor the history of the region and learn from the past. The project combines scuba diving […]
Diving instructors must create a safe space for all voices. Many divers feel uncomfortable speaking up due to authority gaps. Instructors should encourage questions and concerns during dives and debriefs. It’s important to recognize the power dynamics at play in diving teams. Listening to everyone helps create a culture of trust and learning, improving safety […]
Coral reefs are in danger from fishing, pollution, and climate change. Over 10% of reefs died recently, and many are struggling. More than 350 million people rely on coral reefs for food and protection. Coral reefs house a quarter of all marine life and help prevent erosion. As scuba divers, we must follow rules and […]
Komodo National Park is a beautiful diving destination. Its waters are home to over 1,000 fish species and 260 types of coral. Divers can spot manta rays, sharks, and even sea turtles. The park’s unique environment offers incredible marine biodiversity. Visiting supports the local community and conservation efforts.
Mistakes happen while diving due to human error. These errors can teach us valuable lessons if addressed properly. It’s important to create a culture where divers feel safe discussing mistakes. Learning from errors can lead to better preparation and safer dives. Embracing these lessons helps build stronger, more skilled diving teams.
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