Struggling to find the right amount of weight for scuba diving? Here's how you can test and calculate just how much weight you need for scuba diving.
Learn to Dive
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Nitrox may benefit some divers on some dives, but is it for you? Get the facts before you make the switch.
How to double your safety and practice important skills. Bonus: you waste no time, no air.
Divers Alert Network is a 501(c)(3) non-profit medical and research organization dedicated to the safety & health of recreational scuba divers.
Experience is a wonderful teacher. Too bad I'm a slow learner. At least you can profit from my mistakes and have a laugh, too.
The answer to diving's age-old question can change every minute. Here's why you can't trust the brochures, the dive guide or your own eyes.
Keeping your buddy by your side takes communication--before and during the dive.
Take a crash course and learn how to use your compass like a pro while scuba diving. Our simplified method will get you back to the boat without a lot of unnecessary math.