Where to Find and Catch Grimer
From Pokemon Go Wiki
Grimer are found and captured in Nest and Habitat locations.
Nests
Grimer Nests are locations that consistently spawn Grimer.
Habitats
Grimer Habitats are spawn locations where Grimer is likely to be encountered, but not guaranteed the way a Nest is.
Additional Tips and Information
Best Nests
If you know a really good nest or any of the nests above is really good, list them here:
