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Scuba Diving Training

Learn about scuba diving skills, trainings, certifications and lessons on how to make your scuba bottom time safe, fun and lasting! Also, see what it's like to scuba dive in crazy situations, read our Lessons for Life, get underwater photography tutorials and check out expert scuba dive hacks for any and every dive condition.

Buoyancy Calculator—How Much You Need in Dive Weights

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.

The Ultimate Guide to Nitrox Diving

What is nitrox diving, what are the benefits of nitrox vs. air and how do you get your enriched air certification? Here’s everything divers need to know.

How to Find a Doctor for Scuba Medical Advice

It's wise to schedule a medical checkup before embarking on a dive trip—even better if you can see a doctor who specializes in diving. Thankfully, there are resources to help you find one.

Recent Articles

What Scuba Divers Need to Know about Alternate Air Sources

It’s easy to overlook this category of dive gear — we’ve got tips on what to buy and how to use them.

8 Interesting Facts About Parrotfish

The most interesting facts about parrotfish, including their diet, size and production of sand.

Task Loading Takes an Underwater Photographer to the Brink of Danger

Scuba diving safety tips for underwater photographers to avoid task loading and running out of air.

What It's Like to Have a Visitor Join Your Deco Stop

What it's like to witness a giant manta while hanging in the open ocean for decompression obligations.

How To Identify Grooved Brain Coral

Sharpen your coral identification skills with these tips on how to ID grooved brain coral.

How Scuba Divers Can Improve Their Breathing

What scuba divers can learn from freedivers on how to improve their breathing and air consumption.

Two Scuba Divers Make All the Wrong Moves

What not to do when you're scuba diving and training tips from Scuba Diving's Lessons for Life column.