Diving Blog
Stories, tips, destination guides, and expert insights from the underwater world.

How Long Does It Take to Get Scuba Certified?
Most people earn their Open Water certification in 3-5 days, but there are faster and slower paths depending on how you learn. Here's a realistic brea...
Bonaire Shore Diving: The Complete Guide
Rent a truck, drive to a yellow stone, dive. Bonaire invented shore diving as we know it - here's how to make the most of the world's shore diving cap...
Great Barrier Reef Diving: Where to Go, When & How
The world's largest reef system stretches over 2,300 kilometres - but where exactly should you dive? Here's how to pick the right section, season, and...
Best Underwater Cameras for Scuba Divers
From rugged compacts to professional mirrorless systems, here's the definitive guide to choosing an underwater camera in 2025 - at every budget level.
Dive Knife Guide: Types, Laws & Do You Need One?
Line cutters, blunt tips, titanium blades - the modern dive knife has evolved. Here's what you actually need, and the legal quirks to watch out for.
Diving the Red Sea: Egypt's Best Sites, Seasons & Liveaboards
Legendary wrecks, pristine coral walls, and warm water year-round. Here's your complete guide to diving Egypt's Red Sea.
Cozumel Dive Guide: Best Sites, Drift Diving & What to Expect
World-class drift diving, 30m+ visibility, and a marine park teeming with life. Here's everything you need to know about diving Cozumel, Mexico.
Where to Swim With Sea Turtles: 8 Best Places
The 8 best places to swim with sea turtles, from Sipadan and the Gili Islands to Hawaii, Barbados and the Galápagos, and how to meet them responsibly.
10 Fish With the Weirdest Names in the Ocean
From the sarcastic fringehead to the humuhumunukunukuapua'a, the ocean's weirdest fish names are as bizarre as the creatures themselves.
Sea Slugs & Nudibranchs: The Ocean's Most Colourful Creatures
Over 3,000 species, found in every ocean, and wearing colours that would make a tropical bird jealous. Here's why divers are obsessed with nudibranchs...
Moray Eel Bites: How Dangerous Are They Really?
That open mouth isn't a threat display - morays are just breathing. But what happens if one does bite? Here's what divers need to know.
Are Stingrays Dangerous? A Diver's Honest Guide
Stingrays have a fearsome reputation, but the reality is far more nuanced. Here's what divers and swimmers actually need to know about stingray safety...
Do Sharks Sleep? The Surprising Truth About How Sharks Rest
Many sharks must keep swimming to breathe, so how do they rest? Science has uncovered yo-yo swimming, unihemispheric rest, and other fascinating adapt...
Are Sharks Mammals? Here's What Sharks Actually Are
Sharks are not mammals - they're fish. But not the kind you're picturing. Here's exactly what makes sharks unique, including the surprising exceptions...
Diving in Indonesia: The Complete Guide
Indonesia offers unparalleled diving across diverse regions like Raja Ampat, Komodo, Bali, and Lembeh, each with unique marine life and seasonal condi...
Diving in the Philippines: The Complete Guide
Discover the Philippines' diverse dive sites, from Tubbataha's pelagics to Malapascua's thresher sharks, covering regional highlights, optimal seasons...
Whale Shark Season: Best Places and Timing
DivePlnr explores global hotspots for ethical whale shark encounters, month-by-month, from the Philippines to Mexico, focusing on responsible tourism ...
Swimming With Manta Rays: Where and When
Dive into the world of manta rays with DivePlnr's guide on where and when to encounter these majestic creatures, covering top destinations, prime seas...

How to Choose a BCD
Selecting a BCD involves understanding jacket, back-inflate, and wing styles, ensuring proper fit, determining required lift capacity, evaluating feat...
Dive Computer vs Dive Tables
Dive computers offer dynamic, real-time decompression calculations, providing greater bottom time and enhanced safety features compared to traditional...
Wetsuit vs Drysuit: A Complete Comparison
Choosing between a wetsuit and a drysuit depends on water temperature, your budget, and comfort preferences, significantly impacting your diving exper...
Dive Fitness: Are You Fit to Dive?
Ensuring you are fit to dive is crucial for safety and enjoyment, encompassing cardiovascular health, understanding medical conditions, and honest sel...

Nitrox vs Air: Do You Need Enriched Air?
Nitrox, or enriched air, offers divers extended no-decompression limits and reduced nitrogen loading compared to standard air, making it beneficial fo...
Ear Problems in Diving and How to Avoid Them
Ear problems are common in diving, primarily due to barotrauma from pressure changes, reverse blocks during ascent, and infections; prevention involve...
Nitrogen Narcosis: The Rapture of the Deep
Nitrogen narcosis, or "rapture of the deep," is a physiological response to pressure at depth, causing impaired judgement and coordination. Understand...
Decompression Sickness Explained
Decompression sickness, or DCS, is caused by nitrogen bubbles forming in tissues due to rapid ascent, with symptoms ranging from joint pain to paralys...
How to Equalise Your Ears Properly
Mastering ear equalisation is crucial for safe and comfortable diving, preventing painful barotrauma. Learn techniques like Valsalva and Frenzel, desc...
Your First Night Dive: What to Expect
Prepare for your first night dive by understanding essential equipment like torches, mastering light-based communication, and knowing what nocturnal m...

Underwater Navigation for Divers
Mastering underwater navigation involves using both natural cues like topography and light, alongside precise compass techniques. This skill enhances ...
How to Improve Your Air Consumption While Diving
Improve your diving air consumption by mastering breathing techniques, enhancing fitness, perfecting buoyancy, and streamlining gear. These practices ...
How to Master Neutral Buoyancy
Mastering neutral buoyancy transforms your diving, making it safer, more enjoyable, and environmentally friendly. Focus on correct weighting, controll...
PADI vs SSI: Which Certification Is Right for You?
Choosing between PADI and SSI for your scuba certification depends on learning style, cost, and instructor fit, as both are widely recognised and prov...
The State of Scuba Diving 2026 - A Data-Driven Report
An analysis of 27,804 dive sites, 7,409 dive centres, and 13,589 marine species across 116 countries. The data behind global scuba diving - where dive...