RSSAll Entries Tagged With: "Share Air"

How to Share the Air While Scuba Diving

How to Share the Air While Scuba Diving

In the early days of scuba diving, people practised sharing one regulator between two people. This was easy to perform in the pool but was probably responsible for a lot of accidents in the sea. The octopus rig Someone then realised it made sense to fit an alternate second-stage to the regulator, called the octopus […]