|Classification||Small animal (aquatic)|
|Sources: World of Warcraft|
As a companion
- is purchased from Atolia Seapearl for 500 at friendly with Unshackled.
- Muck Slug can be caught from pet battles in Nazjatar.
- has a chance to be looted from Slimy Cocoon.
- Trench Slug can be caught from pet battles in the Eternal Palace.
- is a rare drop from Mirecrawler in Nazjatar.