Tech diver and technical diving are rather vague terms that can describe a range of things. The first thing being a scuba diver that dives to depths deeper than 40m, the recreational diving limit. As soon as you go beyond 40m, and actually before you even get there in some cases...

How does Mark get a good seal with that beard... maybe it's a wig beard (is that a thing)? How do you weigh yourself when diving on a backplate and wing setup? And why don't more divers dive inverted? Mark answers these questions and plenty of others in this episode of #askmark

In today’s podcast we’re going to talk about ways that you can improve your scuba diving setup because everybody wants to be better or get gud, as the kids would say. So, scuba equipment is pretty good already, you can trust me, I’ve been an equipment specialist for a few years now and I’ve played with most of it, but, there are still ways that you can improve your scuba setup.

The World is opening up again... Is scuba diving ready? Why are the numbers of dying Manatees so high in Florida? Gareth Lock has started a new conference and why is a Loch Ness Monster spotter furious? We talk about all these things and plenty of other stuff in this episode of Deco Stop.

so are pull dumps dangerous? How do you tie a bolt snap to the end of your regulator? Is the Aqualung Icelandic a good semidry? Mark answers these questions and plenty of others in this episode of #askmark.

Looking to buy a new BCD for 2021? Stuck on what to buy? Well, this episode of the dive brief will sure help you out... So join Mark as he talks about his favourite BCD's for this season.

Ever wondered the best way to change your inflator? Well in this episode of Deep Dive Mark shows you how.

Scuba training is structured like a tree; you have the main core courses that teach you the basics and then you can branch-off onto many tens or even hundreds of specialities.

Do you do the quarter turn on your cylinders when diving? What did you think was 100% real/believe when you were a child only to find out it was complete bull now you're an adult? And don’t forget you can now feature on our Instagram page by using the hashtag #simplyscuba.

So are Ratio computers any good? What could cause a hose to disconnect? Is the XDeep Stealth Tec 2.0 any good? Mark answers these questions and plenty of others in the week's episode of #askmark.