Sea Filly the Sea-horse, comes to the school of fish, and Rainbow and his best friend Blue, welcome her in.
Season 1
Rainbow Fish and the New Girl at School Rainbow Fish Meets Wayne Grunion Rainbow Fish Plays the Conch Shell Riptide Rainbow Fish Gets an 'A' Grandpa's Fish Tales Rainbow's Dental Dilemma Rainbow Fish and the Pop Star Sherman Shrimp Lost in Crumbling Canyon The Golf Lesson Ruby's Adventures in Babysitting Sir Sword Goes Back to School Rainbow de Bergerac Big Fish on Campus Sibling Rivalry One Fish's Treasure Project Rainbow Fish Ruby Slips In Working Fish Cecil B. de Rainbow Rainbow's Pen Pal Campus Current Fish Alone Rainbow Fish and the In Crowd Knights Of The Coral Table Bad Luck Ruby Father's Day Prehistoric Pal May the Better Fish Win Blue's Fishy Catch To Catch a Thief Guess Who's Coming to Dinner It's a Wonderful Fish Moving Day Romantic Dinner The Bodyguard Mom's Away How Sea Filly Got Her Groove Back High Tide Noon Game Girl There's No Business Like... Sea Filly Needs A Helping Fin Prince Blue The Pool Shark Halloween Under H₂O Eviction Notice The Vacation Cave Mates Chomper, Master Thespian Rainbow's Hiccups Santa Sword Is Coming To Town
Rainbow Fish and the New Girl at School Rainbow Fish Meets Wayne Grunion Rainbow Fish Plays the Conch Shell Riptide Rainbow Fish Gets an 'A' Grandpa's Fish Tales Rainbow's Dental Dilemma Rainbow Fish and the Pop Star Sherman Shrimp Lost in Crumbling Canyon The Golf Lesson Ruby's Adventures in Babysitting Sir Sword Goes Back to School Rainbow de Bergerac Big Fish on Campus Sibling Rivalry One Fish's Treasure Project Rainbow Fish Ruby Slips In Working Fish Cecil B. de Rainbow Rainbow's Pen Pal Campus Current Fish Alone Rainbow Fish and the In Crowd Knights Of The Coral Table Bad Luck Ruby Father's Day Prehistoric Pal May the Better Fish Win Blue's Fishy Catch To Catch a Thief Guess Who's Coming to Dinner It's a Wonderful Fish Moving Day Romantic Dinner The Bodyguard Mom's Away How Sea Filly Got Her Groove Back High Tide Noon Game Girl There's No Business Like... Sea Filly Needs A Helping Fin Prince Blue The Pool Shark Halloween Under H₂O Eviction Notice The Vacation Cave Mates Chomper, Master Thespian Rainbow's Hiccups Santa Sword Is Coming To Town
