loosebits:I'm not a DIR guy but I do agree with them on this: Air is for tires. If you're shallow, dive nitrox. If you're deep, dive mix.
Well some of us have a little issue not having a compressor.
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loosebits:I'm not a DIR guy but I do agree with them on this: Air is for tires. If you're shallow, dive nitrox. If you're deep, dive mix.