A Deep Ocean Fish is a naturally spawning Mob exclusive to Don't Starve Together, introduced in Return of Them. They can be found in the Ocean in the middle of Sea Stack gathering where they form shoal of up to 8 Fishes. They can not be interacted with as of now.
Malbatross will spawn close to Deep Ocean Fish shoals.
- Deep Ocean Fishes were introduced in the Salty Dog beta update.