Mystery fish song

Mystery fish song is the Shrimp Sister's Jingle from the Season 3 episode Blame That Tune. It causes everyone to become "song-ies".

Lyrics:

Is It Cod, Trout, Lobster, Guppy,

Salmon, Catfish, maybe Cheese?

Uni, Chum, Sea Monkey,

Flounder, Clams, Mahi Mahi?