Watch out for invasive zebra mussels in aquarium 'moss balls
If you bought moss balls this year, here's why you must destroy them
Invasive zebra mussels found in pet shops nationwide
Aquarium Moss Balls and Zebra Mussels
Invasive zebra mussels found in moss ball plants at pet stores
Officials Warn Some 'Moss Ball' Aquarium Products Sold In Pennsylvania May Contain Invasive Zebra Mussels - CBS Pittsburgh
Sask. officials warning zebra mussels found in aquarium moss balls sold in the province
Officials Warn Aquarium Moss Balls May Spread Zebra Mussel Plague
Zebra Mussels found in Moss Balls
Invasive Zebra Mussels found in aquarium “moss ball” product in pet, aquarium supply stores - The Rockwall Times
Invasive zebra mussels found in aquarium item sold at pet stores, ODFW says - KTVZ
TWRA: Invasive zebra mussels found in some aquarium products
Prohibited invasive zebra mussels found in aquarium moss balls - Kentucky Department of Fish & Wildlife