Why is buoyancy control essential when diving with Nitrox?

Buoyancy control is essential when diving with Nitrox because it directly impacts safety during ascents. Proper buoyancy management allows divers to ascend at a controlled, safe rate, reducing the risk of rapid ascension, which can cause decompression sickness or other hazards. When divers maintain neutral buoyancy, they can effectively monitor their ascent rate and stop if necessary, making adjustments as needed.

While comfort is certainly a factor, the primary concern with buoyancy control is safety. Reducing air consumption is not the main focus in this context, as controlling buoyancy is more about managing ascent rates rather than conserving diver breathing gas. Improved buoyancy control is indeed critical, as it is integral to safe diving practices, especially considering the potential risks associated with ascending too quickly when using any gas mix, including Nitrox.