From North Carolina Wildlife Resources Commission The U.S. Fish and Wildlife Service has created an informational webpage dedicated to what to do if you have purchased aquatic moss balls in the past…
Zebra mussel Washington Department of Fish & Wildlife
Invasive zebra mussels found in aquarium moss products (some in Kalamazoo) prompt national response
Attack of the Zebra Mussels! — James River Basin Partnership
Beware of Infected Moss Balls Recalled From Utica/Rome Pet Stores
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Invasive, destructive zebra mussels detected in NC moss balls
Invasive Mussels Found in Aquarium Plants Across Canada - Invasive Species Council of British Columbia
State warns of invasive zebra mussel found in aquarium moss balls sold in stores, online - OBX Today
Moss balls could pose serious issue for water systems if discarded improperly, DEQ says
Invasive mussels found in aquarium plants sold in Montana
TWRA warns of invasive species found in certain aquarium products
Zebra mussels in moss balls a concern in Texas - AgriLife Today
G&F warns of zebra mussels in moss balls, Local News
Invasive Species Alert: Zebra Mussels in moss sold at Utah pet stores
Anyone know why my Marimos have bubbles on them? I haven't recently changed the water. : r/PlantedTank