Deep Stops by Mark Powell (Technical Diving Presentation Live From Bikini Atoll)

Mark Powell explains what we mean by deep stops, the ideas behind the concept and the controversies surrounding it. Filmed in Bikini Atoll with Dirty Dozen Expeditions Join Mark Powell in Truk Lagoon and Bikini Atoll with The Dirty Dozen Expeditions. www.dirtydozenexpeditions.com