Cave diving is considered extremely challenging due to several factors: Restricted Space: Cave systems often have narrow passages and tight spaces, requiring divers to navigate through confined areas. This can be mentally and physically d......

Inflator hoses on a deco bottle can be used to connect the stage bottle to the rebreather as off board gas. This allows O2 or other gas to be used to manage the ppO2 when onboard O2 is running low.Photo by Sean Romanowski......

While many divers are satisfied within the limits of recreational scuba diving, some may feel the call to explore deeper into the underwater world. Technical diving allows scuba divers to do just that. While the definition of tec ......