Trimix is a breathing gas, consisting of oxygen, helium and nitrogen, and is often used in deep commercial diving and during the deep phase of dives carried out using technical diving techniques.
The shipwreck diving platform is a combination of two elements: the down line system and the free floating deco station. It requires four people to easily deploy these two apparatus. Surface Support, Safety & Expedition Divers will all help deploy these tools. To setup the down line system, the first thing you need to do is hook the wreck. [...]