The Utah Division of Wildlife Resources says some products being sold in the state have been found containing an invasive species of mussels.
Aquatic Nuisance Species - ANS
Invasive zebra mussels found in aquarium moss balls, Northwest wildlife agencies warn
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Invasive zebra mussels found in aquarium moss products (some in Kalamazoo) prompt national response
UHP deals with 179 crashes over Memorial Day weekend; DWR boat citations double from 2020
Utah DWR warns of invasive zebra mussels found in aquarium moss balls
Invasive mussels found in aquarium moss balls sold in Montana
San Francisco Case Study
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MidWest Outdoors TV Show #1547 - JJV's Best Zebra mussel remover.
Consumer Alert: Aquarium moss balls may contain invasive zebra mussels - The Richmond Observer