I don't have any long-term water storage. I'm in an area with an extremely low risk of natural disaster, and have well-supplied parents within walking distance. One-bedroom apartments aren't conducive to survival planning.

Aerobic stabilized oxygen looks like a scam. Its health claims are definitely false, and I can't find a single reputable site discussing its use for purifying water that isn't also selling it.

For more information on its health claims: http://www.quackwatch.com/04ConsumerEducation/News/vitamino.html