
What is Katanuma? | A highly acidic lake in Naruko Onsen where even fish cannot live...
Table of Contents1 The Formation of Lagoons Born from Volcanic Activity2 A Rare Highly Acidic Lake in the World2.1 Why is it So Acidic?3 Fish Can't Live There?A Lake with a Unique Ecosystem4 Color Changes and Seasonal Expressions5...



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