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Diver using a BLU3 tankless dive system with surface-supplied air hose and a Spare Air emergency backup tank mounted on harness in shallow water.

What’s the Best Equipment for Breathing Underwater? Comparing SCUBA, Snuba, Mini Scuba Tanks, and Tankless Dive Systems

Diving beneath the waves unlocks a world of marine wonders—but choosing the right equipment for breathing underwater can make or break the experience. Whether you seek the depth and autonomy

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Diver in the ocean swimming underwater showing the Nomad floating above him with the hose clearly connected from the BLU3 Nomad battery powered dive system down to the harness of the diver for breathing without scuba tanks.

Diving Ventilator vs. Scuba Tanks: Key Differences in Tankless Dive Systems

What in the world is a ‘diving ventilator’? This odd term shows up online, mostly from overseas sellers of low quality devices, but what divers are really searching for is

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Two divers walk into water with BLU3 Nomad tankless diving system which is an alternative to snuba diving equipment.

Snuba Diving Equipment: What It Is and the Best Modern Alternatives

Two divers walk into water with BLU3 Nomad. Snuba Diving Gear Unpacked: What It Is and the Coolest Modern Alternatives for Simpler, Tank-Free Dives Exploring the underwater world without hauling heavy tanks

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Buy portable tankless scuba dive systems from BLU3

Dive Deeper, Lighter: Unpacking the Advantages of Portable Underwater Breathing Systems

Picture yourself gliding through the water, unburdened by heavy tanks or cumbersome gear. Portable underwater breathing systems unlock a new level of freedom for shallow-water exploration. This guide dives into

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Man using Sublue Vapor underwater scooter while snorkeling in clear blue ocean

Underwater Scooters Compared: Sublue Vapor vs. SeaNXT Elite

Explore the newest artificial reef in Hollywood Florida with Live Blue.

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Diver exploring the ORAI artificial reef installation featuring the City of Hollywood centennial sculpture underwater at artificial reef in Hollywood Florida.

Discover the New Artificial Reef in Hollywood Florida | Live Blue Experiences with BLU3 Nomad & SeaNXT Elite

Learn what makes BLU3 a must-have product if you own a boat in 2025.

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A diver explores a reef using a BLU3 Nomad dive system which is portable thanks to Smart Reg dive technology.

Inside Smart Reg™: The Patented Technology Powering BLU3 Dive Systems

At the core of every BLU3 dive system is a piece of dive technology that sets us apart from the rest: Smart Reg™. This patented regulator system isn't just an

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Diver in the ocean swimming underwater showing the Nomad floating above him with the hose clearly connected from the BLU3 Nomad battery powered dive system down to the harness of the diver for breathing without scuba tanks.

Why Boaters Love BLU3 Battery-Powered Dive Systems — Catch us at the Suncoast, Annapolis and Newport Beach Boat Shows

Join BLU3 at the Everything Under The Sun Expo Booth 643 on March 14-15! Check out the Nomad and Nomad Mini dive systems.

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Logo for lake 2 ocean paddle race.

Lake 2 Ocean Paddle Race to Save Florida’s Waterways Sponsored by BLU3

Learn how BLU3 dive systems enhanced Kimber's experience while capturing stunning footage for the springs documentary. Delve into how our dive systems support creative vision in challenging underwater environments.

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