Slimy Eel
Source: Drop. Eels are already slimy. This one is extra slimy. Aquatic type. There are a new group of pets available with the same listed source. These 'slimy' pets all have the same source - the 'Slimy Cocoon'.
The Slimy Eel is a Battle for Azeroth drop pet obtained from the Slimy Cocoon in Nazjatar, and is one of seven 'Slimy' pets sharing the same source and a glowing blue appearance with a particle aura.
Guide awaiting review
Unlock Nazjatar World Quests
Progress through the Nazjatar questline until world quests are unlocked before attempting to farm the Slimy Eel.
Complete A Curious Discovery
Find and complete the quest A Curious Discovery, which is located in front of a Ravenous Slime in Nazjatar.
Farm The Slimy Cocoon
The Slimy Eel drops from the Slimy Cocoon in Nazjatar, which is the same source shared by all seven Slimy pets including the Slimy Darkhunter, Slimy Fangtooth, Slimy Hermit Crab, Slimy Octopode, Slimy Otter, and Slimy Sea Slug.
Check The Auction House
The Slimy Eel is cageable and tradeable, so it can also be purchased from other players on the Auction House.
Tips
Collecting one of the Slimy pets contributes toward the achievement From The Belly Of The Jelly.
