300px-Frank Medley Fishbowl
Franklin Meldey Fishbowl alias Dave, Percy, Frank is a red-orange fish with a light blue shirt. His name was revealed in the episode, "Dying for Pie". SpongeBob had shown Squidward and introduced him to everyone in Bikini Bottom. The last person seen to be introduced was Frank, and it's possible he's friends with Squidward. His name was revealed when Squidward addressed him.