Keeping mussels at home will bring bad luck.

Raising mussels at home can calm the geomantic omen and bring good luck. But these are feudal superstitions and have no scientific basis. We should believe in science.

Mytilus is a kind of mollusk, which is called clam shell and turtle in some places. They live at the bottom of freshwater lakes, ponds, rivers, etc. Semi-buried in sediment.