Biologic evolution

It failed in yesterday though sand was added to the seawater water tank.
It put it a little applying it to the well water washing sand in the well water.
It was thought that the well water was safe because there was salinity even if it
remained a little with Shoppai's.
It takes it home while soaked in the well water in the house.
It has entered the state to which the shellfish opened one's eyes slightly though it
put in the water tank as it was when the water tank is seen today.
It failed.
After the well water had been completely pulled out, it was necessary to put it.
It failed.