By

Peter Sawicki
Scuba diver in pristine mountain lake at high altitude with dramatic mountain peaks visible above water demonstrating altitude diving specialty

What is Altitude Diving?

What is Altitude Diving? How to prepare for high altitude diving? What equipment is needed? You can read all about it in our text
Distressed scuba diver at surface using yellow Nautilus LifeLine GPS device to call for help from distant dive boat during emergency situation

Personal Locator Beacon for Scuba Divers

What is a Personal Locator Beacon? This is a device that can bring help in case of a diving emergency and more. Is it worth buying a PLB?
Split image showing scuba diver underwater and airplane in sky with clock between illustrating safe waiting time between diving and flying

Flying After Diving? Why Should You Avoid It?

Why is flying after diving a bad idea? It's all about the nitrogen dissolved in your body. See exactly what this is all about.
Colorful vibrant nudibranch sea slug with intricate patterns and bright colors showing delicate gills in Costa Rica coral reef macro underwater photography

Nudibranch Facts You Want to Know

What is Nudibranch? Everything you want to know about nudibranchs and their role in the underwater ecosystem
Aerial view of famous Great Blue Hole in Belize showing dramatic circular underwater sinkhole surrounded by turquoise coral reef with divers exploring

11 Best Dive Sites in Belize

Interested in scuba diving in paradise Belize? Maybe you're dreaming of the Blue Hole? Check out our 11 best dive sites in Belize.
Scuba diver checking air pressure gauge and dive computer underwater monitoring air consumption for SAC rate calculation in Costa Rica

What is the SAC Rate and How to Calculate it?

What is the SAC Rate in Scuba Diving and How to Calculate it? Today we will discuss all about air consumption and calculating your SAC Rate
Glamorous celebrity-style scuba diver in luxury diving experience exploring tropical coral reef in crystal clear Costa Rica waters

Scuba Diving Celebrities

Diving Celebrities? Yes! Did you know that even celebrities dive? Let's see today which celebrities are also divers in private life
Diver receiving emergency oxygen therapy on dive boat showing decompression illness symptoms while instructor provides first aid in Costa Rica

What is Decompression Illness?

You might have come across a term like decompression illness or decompression sickness. Let's talk about this very thing today.
Multiple affordable underwater cameras and action cameras displayed showing budget-friendly options for underwater photography in Costa Rica

Best Cheap Underwater Cameras

Wondering what are the best cheap underwater cameras? Check out our top 5 underwater cameras for water sports enthusiasts
Inflated pufferfish in defensive posture with spines extended showing natural warning behavior in Costa Rica coral reef waters

Pufferfish: fascinating and deadly ocean creature

Pufferfish, also known as blowfish or fugu, are fascinating creatures that inhabit the world's oceans. Learn more about pufferfish.
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