In light of the threat of 'terror attacks' and the ensuing mayhem I was thinking of keeping some spare cans (20-30 gal) of diesel fuel on hand. (I live just outside of DC)

I have heard of algae growing in it but how do you prevent that?

Any suggestions on how to properly keep fuel fresh?
Jerry cans or other recommended containers?

Am I nuts?

Alec.

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85 300TD Turbodiesel 299,376 miles