Dive boats are vital to local diving communities. They help keep divers active and can vary by geography. There are different types of dive boats, including day boats and liveaboards. Licensing and training for boat operators can differ greatly. Efforts are ongoing to improve the dive boat industry and provide directories for divers to find…
Headaches while diving can have different causes. A tight mask can lead to discomfort, so ensure it fits well. Your tank position might be too high, causing neck strain. Caffeine, smoking, and dehydration before dives can also trigger headaches. It’s important to breathe slowly and avoid biting the regulator mouthpiece. Staying relaxed and hydrated can…
Raja Ampat in West Papua is known for its amazing marine life. It has over 1,200 fish species, including unique finds like the walking epaulette shark. This area also contains many types of coral and hosts important sea turtles and whales. However, threats like overfishing and pollution endanger these ecosystems. Efforts are underway to protect…
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.
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.
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…
Scuba diving has its risks, and clear communication is vital. Remember basic hand signals to ensure safety underwater. Important signals include those for low air and dangerous marine life. Practice hand signals with your dive buddy to enhance safety and awareness. Consider keeping a laminated list of signals for reference.
The September 2025 newsletter includes updates on diving events. The Goliath Grouper diving season is highlighted this month. Several dive specialties and group dives are scheduled. Members can join monthly meetings via Zoom for discussions and updates. The newsletter encourages everyone to participate and share experiences.
Marine parks are making Killer Whales happier. They provide better environments and activities. Snorkeling with Spotted Leopard Sharks is a thrilling experience. Kristin shares her adventures in California’s waters. These efforts help protect ocean life.
Jared from NexDive.com shares news about dive gear. New equipment improves safety and enjoyment for divers. Scientists are experimenting with cyborg jellyfish for research. These bioengineered creatures can help monitor ocean health. Exciting advancements in diving technology continue to happen.