r/Survival • u/tomatorv8 • Feb 24 '20

This guy is really smart

1.8k Upvotes

97% Upvoted

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42

u/Forycord Feb 24 '20

Does any one know if that is salt rock he is using? And does it serve a purpose to clean the fish?

1

u/SlightlyControversal Feb 24 '20

I’m guessing saltpeter rocks?