How much should you actually tip your dive guide or scuba instructor? It’s one of the most common questions I get from divers. Let’s make tipping a little less awkward, from what’s customary to who gets the tip and how much to budget.

Night diving is one of my favorite ways to experience the ocean. From nocturnal marine life and glowing bioluminescence to blackwater diving, discover what makes diving after dark so incredible, plus practical tips for your gear, lights, communication, navigation, and becoming a more confident night diver.

I love shore diving, and some of my favorite dive sites in the world are right off the beach. This complete shore diving guide covers how to research a site, read conditions, plan your entry and exit, navigate, manage gas, choose safety gear, use dive flags and DSMBs, build a save-a-dive kit, and create an emergency plan so you can become a safer, more confident shore diver.

Air consumption is something almost every diver thinks about, but improving it is not about turning diving into a competition. Better air consumption comes from relaxation, controlled breathing, buoyancy, trim, and building good habits underwater over time. This blog breaks down practical ways to improve gas consumption safely while explaining why calm, efficient diving matters far more than impressing people with low air usage.

A long layover doesn’t have to mean sitting in an airport terminal. During a 20-hour stop in Singapore, I turned a simple connection into a solo adventure — exploring hawker markets, cruising the Singapore River, watching the Marina Bay light shows, and visiting the famous Rain Vortex at Jewel Changi Airport. Here’s exactly how to make the most of a Singapore layover.

DEMA 2025 was one of those weeks that fills you up—inspiration, community, new ideas, and the kind of energy that reminds you why you love being a scuba professional. From reconnecting with old friends to discovering new opportunities, this year’s show in Orlando did not disappoint.