Explore Diving 101

Everything I’ve learned about becoming a better, safer and more confident scuba diver. From choosing dive insurance and refreshing your skills to underwater photography, dive computers and discovering the world’s coolest marine life — explore my Diving 101 guides below.

Awesome Marine Animals

One of the greatest things about scuba diving is never knowing what you might encounter underwater. From enormous Whale Sharks and Manta Rays to bizarre nudibranchs and tiny seahorses, these guides explore some of my favourite marine animals.

Explore Awesome Marine Animals →


Best Places I’ve Dived

I’ve spent years travelling the world in search of incredible diving, from shark-filled channels and remote tropical islands to cold Atlantic waters and some of the world’s most famous reefs. These are the places that have impressed me most.

Explore My Favourite Places to Scuba Dive →


Scuba Diving Insurance

Good scuba diving insurance is something I never travel without. Standard travel insurance doesn’t always provide the specialist cover divers need, particularly for diving emergencies, evacuation and hyperbaric treatment.

Explore My Scuba Diving Insurance Guide →


Scuba Diving Refresher Tips

Been out of the water for a while? A few simple refreshers can make your first dive back far more comfortable and confident. These are the key skills, checks and habits worth revisiting before you jump back in.

Explore My Scuba Diving Refresher Tips →


Underwater Photography Tips

Taking great underwater photos is harder than it looks. After years of shooting on dives around the world, I’ve learned plenty of simple tricks for getting sharper, more colourful and more interesting underwater images.

Explore My Underwater Photography Tips →


Learning to Scuba Dive with PADI

Learning to scuba dive completely changed the direction of my life — and today I’m a PADI Scuba Diving Instructor. If you’re thinking about getting certified, this guide explains what to expect from the PADI Open Water course and how to get started.

Explore My Guide to Learning to Scuba Dive →


How to Use a Dive Computer

A dive computer is one of the most important pieces of equipment you’ll use underwater. Understanding what yours is telling you helps you manage depth, dive time, ascent rate and decompression limits safely and confidently.

Learn How to Use a Dive Computer →


Scuba Octopus Setup

Knowing how your alternate air source is set up — and being able to reach it quickly — is a basic but important part of scuba safety. This guide explains how to position and configure your octopus so it’s ready when you or your buddy need it.

Explore My Scuba Octopus Setup Guide →


about the author

Alex

Ahoy! I’m Alex — a PADI Scuba Diving Instructor and the creator of Diving Squad. I started this blog back in early 2019, during a five-year odyssey spent drifting through Southeast Asia, Central America and beyond. In 2023, I landed in Panglao, Philippines — and liked it so much I never really left. I’ve been based here ever since, diving, teaching and continuing to build Diving Squad. When I’m not underwater, I’m usually editing dive footage, plotting the next questionable adventure or cruising around on my bike — but never for long before the reefs pull me back.