Blue Grotto, Author at Blue Grotto Dive Resort

What are isolation manifolds?

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.

This video reviews the basics of scuba unit assembly. What it covers applies to nearly any rental regulator or BC you encounter.

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

Not everyone who claims they watched our orientation video online has. This could reflect poorly on you. Here is how to deal with it.

People often send us photos and videos of our favorite reptile, Virgil the Turtle. This one stood out thanks to the accompanying music.

We hear comments like this from visiting instructors all the time. So ask yourself, “Am I part of the solution, or am I part of the problem?

Can you encapsulate 90 percent of what new divers must know into just 90 seconds? This video comes pretty close.

Assuming that Florida is perpetually sunny and warm can spoil your fun. Find out why and why this shouldn’t stop you from diving.

There are several things you can do as an instructor that will make both our lives easier and show consideration for others.

Since we last updated our orientation video, several things have changed. We cover them in an update to our existing video.