Yes you can. It is only available in the Firey Path. But they are rare (Only a 2% chance you will run into one.)
Chat with our AI personalities
no you have to migrate it from either Sapphire or ruby version hope i helped
By evolving Grimer
Go to Route 212.
No, they are there so you can catch them :)
you can catch grimer in celadon city by either fishing or surfing. it says so on Serebii.net