This course is designed for certified rebreather divers on another unit who wish to learn how to dive a FATHOM Gemini CCR.

The FATHOM Gemini is a split-scrubber design mCCR that goes on a standard open circuit sidemount setup. It gives you an extremely streamlined and flat profile, which makes it an excellent tool for cave diving. You don’t need to change your style of diving if you are an avid sidemount diver already. FATHOM Gemini features the same needle valve for oxygen addition, in this case, on a dual-button MAV. It comes standard with a GOLEM DSV, but can be easily switched to a GOLEM BOV, if preferred.

As with any diving equipment, it is essential to receive proper training and certification before using the FATHOM Gemini or any rebreather system. Diving with a rebreather requires additional knowledge and skills beyond open-circuit scuba diving due to the different gas management and potential risks associated with closed-circuit systems.