Pennsylvania Fish and Boat Commission warns that highly destructive invasive species was discovered in Pennsylvania pet store.
Detecting aquatic invasive species in bait and pond stores with targeted environmental (e)DNA high-throughput sequencing metabarcode assays: Angler, retailer, and manager implications - ScienceDirect
Zebra mussels are in central Pa., and that's not a good thing
Limnobium laevigatum (South American spongeplant)
Aquatic Invasive Species — News Channel — Oregon Invasive Species Council
Invasive plants sign hi-res stock photography and images - Alamy
SD Least Wanted
Indiana DNR Warn of Invasive Mussel Species Found In Moss Balls
Finally got our water levels in check, 5 of 6 tetra died after a few hours? : r/Aquariums
Invasive Aquarium Plants and What You Can Do About Them