Author: Robert Boshaw
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Scuba Cylinder Markings Explained
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Have you ever wondered how to read all those markings on your scuba tank? Here are three popular examples for tanks used in Vancouver, plus a video on how aluminum cylinders are manufactured. Remember to get your scuba tanks visually inspected each year and to have them hydrostatically tested every…
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When to Thumb a Dive
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While standard buddy checks like BWRAF focus entirely on your SCUBA gear, the I’M SAFE checklist evaluates the driver behind the equipment.
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Partial Pressure Explained
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Imagine your breathing air as a live musical duet. Nitrogen and oxygen play together to create the total sound.
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Improve Your Scuba Air Consumption – Video
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Watch this video for some great tips and keep working on getting 1% better.
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Easter Group Shore Dive April 5th
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Celebrate Easter Sunday, April 5, 2026, with the Scuba MUDs community at beautiful Porteau Cove! Our signature meetup dives are designed to be inclusive, welcoming everyone from shore-diving novices to seasoned tech divers. We focus on the “1% better” philosophy, improving skills while exploring the Nakaya and Granthall wrecks, and vibrant artificial reefs. To ensure a safe…
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There’s a New Dive Boat in West Vancouver
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New Heights in Howe Sound: Meet “Sounder” Exploring the underwater wonders of Howe Sound just got a lot smoother. PNW Expeditions has officially launched its newest addition to the fleet: a custom-modified 30-foot vessel named Sounder. The launch follows four months of intensive retrofit work led by owner Victor Malhame,…



