PFO for Dummies

Welcome to the first edition of a new light-hearted column in our magazine, by Claudio Di Manao, a writer, expert diving instructor and long-time DAN Member. Claudio, an attentive observer of the peculiarities of divers around the world, reflects upon a few safety aspects, without taking himself too seriously.

To find out more about Claudio, visit his website and check out his blog!