spare air

Safe divers regularly check their air supply and surface before it gets low. However, if you want the extra safety of a fully redundant air supply, Alec shows several popular redundant air options along with the pros and cons of each.…
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Hi, Im just showing you how to make a spare air scuba tank with cola bottle and an old bike tube with presta valve and a bike pump. with this simple and cheap device you will be able to breathe underwater for a few times like spare air.…
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The truth about, lightweight minimalistic easy Scuba Diving Gear and Tanks. Mini or Micro Scuba Tank, easy dive, how to, Minimal Dive Gear for the Uderwater ... Rating:
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The Spare Air 300 Package is a self contained, refillable cylinder designed as a total redundant back up miniature scuba system. Small, hands-free and nearly neutrally buoyant. In Case of Emergency, Spare Air provides a completley…
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The Spare air is a small bail out tank you can use for short scuba dives and as backup air during scuba diving Buy the Spare Air: You need this to fill it: Video of the test: Rating: 4.68
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In this video you will see all my diving equipment. Some of this equipment Is meant for commercial diving and some Is for recreational scuba diving and free diving. Video of spare air: Review of AGA Mask: Link to the equipment and…
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How far can you swim underwater with a small diving tank? The small air tank In the video: Review of the small air tank: Video with the small air tank: Music: Ehrling - Adventure My Vlog Channel: My Website:…
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