Invasive Species Zebra Mussels Found in Moss Balls

There has been news that “Marimo” moss balls sold by PetSmart and Petco are contaminated with Zebra mussels. The report came from an employee of PetCo in Seattle. At this stage, the zebra mussels were found in the pet stores of at least 38 states (March 10th). The Zebra mussel (Dreissena polymorpha) is a freshwater … Read more