The Angler Fish is a Green fish from Freddi Fish and the Case of the Missing Kelp Seeds.
In the Deep Canyon storyline, the bottle falls into the home of the angler fish after Luther attempts and fails to get the bottle from the canyon. As the angler will growl angrily at any intruder coming into his home, Freddi and Luther will need the fishing pole from Fiddler Crab in order to get the bottle without getting too close to the angler fish.
In this arcade game, the angler fish is one of many enemies the player will run into. It is the first enemy Freddi encounters. It can only move left and right but is very fast if it notices Freddi.