Happy New Year/New Decade all!

Anyone have suggestions on best practices for long term water storage (i.e. how to treat the water for storage, when to rotate it, etc.)?

Any experience with additives such as "aerobic stabilized oxygen" in terms of preserving stored water? Do they work, or is it all quackery?
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"In the eyes of its mother every beetle is a gazelle."-African proverb.