Blue Grotto

Planning to rent a car when coming to Florida to dive? Whatever you do, don’t let the rental company stick you with an EV. Here’s why.

Is there a “right” way to thread a standard 50 mm/2.0 in quick-release buckle? No — if for no other reason than not all of these buckles are identical. However, we’ve found a way that works exceptionally well with most such buckles and applications. As much as we’d like to take credit for this approach,

Freediving has enjoyed a tremendous surge in popularity. Unfortunately, those who lack the proper training are accidents waiting to happen.

Why do experienced dive professionals stress not overweighting yourself? It’s actually for several reasons.

Too many divers have the impression that buoyancy control revolves solely around pushing buttons on a BC. Guess what? It doesn’t.

What is technical diving? Perhaps the best way to define tech diving may be to ask what it is not. The answer may surprise you.

Watch a three-minute video that will explain what isolation manifolds are, how they work and why so many cave and technical divers use them.

Diving emergencies happen. Are you prepared to deal with them? Do you know how to prevent them? Find out how you can.