Asari crams love "natural salt". They didn't drink fake salty water.
One day, I bought fresh asari crams. As they sometimes swallowed sand , I wanted to put them in the salty water. Asari crams were supposed to drink marine water and throw the sand out.
I tried to make water just like real marine water by using 30% natrium-off salt.
I put asari crams into that salty water, but they didn't move at all. Dead ?
I put my finger into the bowl and tasted the salty water.
A little bit bitter. It didn't taste like real marine water.
Now I realized that asari crams didn't like the salty water I made because It wasn't like real marine water.
I made another bowl of salty water with natural salt of Ishigaki island, which was made from marine water.
I put the asari crams into that new salty water.
A few minutes later, they began to open their shells.
They were moving around until the next morning.
I learned the lesson from asari crams. Salt should be natural. Though I sometimes used 30% natrium-off salt because I was afraid of the high-blood pressure, it was not correct.
#asari cram # natural #salt #sand #essay
Japanese translation blow.
https://note.com/mayushige/n/nc0230316cdd4
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