Author

Marcus Knight

Marcus Knight

Marcus Knight (aka “The Scuba Monkey”) first dived during the ‘90s and was bitten by the scuba bug. During the years that followed, Marcus became absorbed in diving and, today, is a Master Instructor for both PADI and SSI.

With over a decade as a professional diver, Marcus has lived and taught
scuba around the world, including Australia, Asia, the Mediterranean Sea and the wreck heaven of Scapa Flow in the Orkney Islands. Check out his website here.

Stories by Marcus
Scuba Refresher Course
Training

Why You Should Take a Scuba Refresher Course

If you haven’t been diving for a while or you’ve got a big trip planned, it’s wise to take a scuba refresher course before you blow bubbles again.

by
Dunning-Kruger
Health In the Water New to Scuba Training

Training Fundamentals: The Dunning-Kruger Diver

What is the Dunning-Kruger effect, and what role does this condition play in dive incidents and accidents?

by
CESA
In the Water

Training Tips: How to Safely Conduct a CESA

What is a Controlled Emergency Swimming Ascent (CESA) and how do you safely execute one?

by
Places to Learn to Scuba Dive
Dive Locations In the Water Training Travel

Best Places to Learn to Scuba Dive

Some locations are more beginner friendly than others. What are the world’s best places to learn to scuba dive?

by
New stuff
Undersuit for Your Drysuit

Choosing an Undersuit for Your Drysuit

Choosing an undersuit for your drysuit requires careful selection to keep you snug and warm. What should you look for?
by Richard Devanney
Dive with Grey Nurse Sharks

Top Five Places to Dive with Grey Nurse Sharks in NSW Australia

Here are our picks for the top five places to dive with grey nurse sharks in New South Wales, Australia
by Guest Author
ocean’s fastest animals

The Ocean’s Fastest Animals

Like the cheetah on land, some marine animals are capable of reaching impressive speeds. What are the ocean’s fastest animals?
by Guest Author Lauren Feather
Paralenz

What Makes Paralenz the Best Underwater Action Camera for Divers?

The Paralenz Dive Camera was one of 2017’s biggest innovations in underwater videography. What makes it so special?
by Press Release