Mastering Rebreathers, 2nd Edition
Mastering Rebreathers, 2nd Edition is a revised edition of Jeff Bozanic’s seminal text Mastering Rebreathers. The text has been designed to be used both as a textbook, and as a …
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March 15, 2026 Sponges, Tunicates and Bivalves – The Ocean’s Water Filtration System
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January 14, 2026 That’s a Moray!
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January 8, 2026 Symbiotic Living: Health Lessons from Anemonefish for Divers
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August 4, 2025 The Aldora Experience – Cozumel Diving at Its Best
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June 16, 2025 History Beneath the Surface: Diving the Historic Barges of Emerald Bay, Lake Tahoe
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Profile: Jeffrey Gallant and the Shark Observation Network
Sharks have been in the public awareness in recent years, largely due to the problem of shark finning and the resultant dramatic decline in shark populations around the world. However, …
ABALONE DIVING CLASS now available at Bamboo Reef
Join Sonoma Coast Bamboo Reef for a one-day class on the art of diving for the elusive abalone! This is a one day beginner program that is conducted on the …
Risso dolphin in monterey bay
Photo by Craig Dietrich of a Risso Dolphin in Monterey Bay D300 80-200 lens. What a day!
2011 Norcal Underwater Hunters Big Abalone and Cook Off and Fundraiser
Mark your calendars for Saturday, August 20th, 7:00am to 3:30pm! Join the Norcal Underwater Hunters for their annual Big Abalone Cook Off and Abalone Network Fundraiser! This fun event is …
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Dive Gear
Oceanic Launches “Photon” BCD
PRESS RELEASE Salt Lake City, Utah (March 24, 2026) – Oceanic, a Huish Outdoors brand, proudly announces the launch of the Photon BCD, a next‑generation buoyancy compensator designed to adapt …
XDEEP Launches RADICAL S Frameless Mask
XDEEP has introduced a new version of its popular RADICAL Frameless Mask — the RADICAL S — designed for divers with narrower facial profiles, including many women and younger users. …
Submersible Systems introduces New Swiftwater Breathing System
Public Safety Institute and Submersible Systems (Spare Air®) are pleased to announce the launch of the first type-approved Swiftwater Breathing Apparatus (SWBA®) for first responders to water rescue incidents. The …
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