Jazz Fish actively pursue The Hero. Though their movement is slow, if there are multiple of them they may crowd the player and leave them little room to escape.
Jazz Fish are round blue fish-like creatures. They have small yellow fins and wear large fedoras and black sunglasses. Their mouths seems to take the appearance of a trumpet. Under their fedoras, and in front of their fins, they have sideburns.
- There is a trap in one of the levels where if the player approaches an object multiple Jazz Fish will begin to surround the player from off-screen.
- They are first seen during the second section of the Rhythmic Reef level.
- They are the third fish variant the player encounters.
- Jazz Fish remain idle off-screen until the player approaches them.
- It is unclear as to why they have a unique sprite for this action.
- They share this quality with Sea Harps.
- The graphics for Jazz Fish's diagonal movement is processed by the game rather than through sprites, meaning their texture may appear jagged or "rough" within levels.