In Bonaire all your Nitrox will be 32. It is the standard. You will be required to analyze and at most shops document the actual percentage and the corresponding MOD. The actual mix may vary slightly, generally no lower than 30.5 and I don't recall ever getting a higher percentage. There really is no need to mark the tank but again the dive shops usually have a pen and masking tape if you want to mark it with percentage and MOD. The MOD will vary based on your choice of partial pressure oxygen (ppO2). For recreational diving it is usually set for 1.4.
Diving Calculators
As for your computer, many are set once and forget but some must be reset if any significant time between dives.
Diving Calculators
As for your computer, many are set once and forget but some must be reset if any significant time between dives.
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