It is said that the zebra mussel from the bottom of the ship moved to the freshwather and devastate the nature .
It is said that zebra mussels from the bottom of ships moved to fresh waters and devastated the natural habitat . It is said that the zebra mussel moved from the bottom of the ship to the freshwater and devastated the environment . It is said that the zebra mussel from the bottom of the ship moved to the freshwater and devastated the ecosystem . It is said that the zebra mussels from the bottom of the ship moved to the fresh water and devastated the natural ecosystem .