Learn. Practice. Explore.
How-to, beginner and skills content: diving technique, training, first dives.
Scuba Tank vs. Tankless Hookah Diving: The Complete 2026 Comparison
Cost, bottom time, depth, safety and logistics — an honest, side-by-side look at when a surface-supply system beats a tank, and when it doesn’t.
Your First Hookah Dive: The Three Rules
There is no tank on your back and no gauge to watch, so the instrument you have leaned on since your open water course is simply gone. Three rules replace it.
Buoyancy on Surface Supply: Why It Feels Different
Take eight to twelve kilograms off a diver’s back and the whole trimming problem changes shape. How to set weight, trim and position on a hose — and why most new divers float feet-up.
What Breathing on a Hose Actually Feels Like
No tank roar, no falling pressure, no gauge to watch. A first-timer’s account of what changes when the air arrives down a hose instead of off your back.
Your First Pool Session, Step by Step
An hour in a swimming pool does more for a new hose diver than a week of advice on a boat. What happens, in what order, and the two mistakes trainers keep making.
Hose Management: The Skill Nobody Teaches
Your air supply is now a rope that crosses open water, takes the shape of whatever it touches, and pulls on you when the surface drifts. Four ways it goes wrong, and one habit that prevents most of them.
Five Open Water Skills That Carry Straight Over
Your OW course is not wasted on a hookah. Five of its skills transfer unchanged, one habit has to be deliberately dropped, and only three things are genuinely new.
The Buddy Check for Hose Divers
BWRAF still applies, but a hose adds four items and changes three. The full sequence we run before every dive, in order, with the one step almost everyone skips.
Reading a Dive Site Before You Get In
Five minutes on the deck will tell you more than any briefing. What to look at, in what order — and the one condition that should make you pick a different site entirely.
Diving From a Boat: Setup, Entry and Exit
A floating surface unit and a boat have to be introduced to each other before anyone gets wet. Where to put it, how to keep the hose off the hull, and why coming up is harder than going down.
Diving a Quarry: What Changes Under Fresh Water
No swell, no tide, no current, and a flat shelf to walk off. A quarry is the most forgiving place in the world to run a hose — and the water surprises experienced sea divers for reasons nobody mentions.