This underwater breathing system does not require batteries like a hookah dive system (surface supplied air diving) and it does not require heavy scuba dive tanks. Full Video: https://www.youtube.com/watch?v=ZAeuE5IMXQQ

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At Nomad Boatbuilding we offer mentorship services in person, by phone, email, DM or video to beginner and experienced builders alike. These services are available a reasonable hourly rate and are free to our Patreon subscribers. Contact us through our website or socials. www.nomadboatbuilding.com

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