January 8, 2000
Sea Filly the Sea-horse, comes to the school of fish, and Rainbow and his best friend Blue, welcome her in.
January 15, 2000
Rainbow is excited to meet his hero, renowned hockey star Wayne Grunion when he comes to town for a visit.
January 22, 2000
In the school band, Mrs Chips gives Rainbow Fish the conch shell, the hardest instrument in the band to play. Rainbow is then forc...Read more
January 29, 2000
When Rainbow Fish and his friends attempt a dangerous sport called "Riptiding", Blue is swept away on a riptide, and Sea Filly and...Read more
February 4, 2000
Rainbow Fish gets a bad report card (he gets a "C"). But when he accidentally spills ice cream (from a kelp gusher milkshake) on i...Read more
February 11, 2000
Rainbow is not enthusiastic about spending time with his grandpa while his parents are away at the store, thinking that he will be...Read more
February 18, 2000
Rainbow fears visiting the dentist, but when he goes, he discovers that dentists are not as bad as he thought they were.
February 25, 2000
Rainbow mistakenly brags to his friends that he knows the famous pop star, Bruce Sturgeon, which lands him in trouble and causes h...Read more
March 3, 2000
A new student, Sherman Shrimp, comes to school and Rainbow Fish treats him badly. However, after Sherman saves Rainbow from a sudd...Read more
March 10, 2000
Chomper, the school bully, gets lost in a canyon along with Rainbow Fish, and the two opposites must work together to find their way out.
March 17, 2000
Rainbow fools around with his father's golf club and breaks it, causing him to search for a new one before his father's big game with Sir Sword.
March 24, 2000
Ruby decides to babysit their guppy neighbors' baby, Ferdie, and says Rainbow is too irresponsible to help her. However, Ferdie tu...Read more
March 31, 2000
Sir Sword needs to finish third grade, so he attends Rainbow's school, the School Of Fish.
April 7, 2000
Blue has a crush on Goldie, but he's too shy to ask her on a date, so Rainbow tells him what to say via a communicator made by Sea...Read more
April 14, 2000
When Blue becomes a hall monitor for the School Of Fish, he lets the power go to his head.
April 21, 2000
Blue gets a new baby sister, and he feels left out, all because of the attention his mum and friends are giving to the baby.
April 28, 2000
Rainbow lines a sea-monkey bowl with his sister Ruby's magazine, ruining the magazine itself in the process.
May 5, 2000
Rainbow learns a lesson about charity and works on a project involving just it.
May 12, 2000
Ruby starts spending time with Rainbow, Blue and Sea Filly the sea-horse, leading Rainbow to believe that she is trying to steal his friends.
May 19, 2000
Rainbow gets a job at the Candy Counter to earn money.
May 26, 2000
Rainbow takes up making movies, thanks to a new waterproof camera, and casts himself as Director.
June 2, 2000
Rainbow's pen pal is coming to visit him, and Rainbow is excited about it.
June 9, 2000
Sea Filly becomes the editor of the School Of Fish newspaper. Unfortunately, in her enthusiasm for journalism however, she soon be...Read more
June 16, 2000
In spite of some ongoing construction taking place outside the School Of Fish causing a big deal of noise, Rainbow is sent home ea...Read more
June 23, 2000
Rainbow and Blue start hanging out with a new clique called the High Tides, due to the chagrin of Sea Filly.
June 30, 2000
Sir Sword lends Rainbow a book that he becomes hooked on and cannot stop reading.
July 7, 2000
When Ruby encounters a series of unfortunate events one day, she believes that she has been cursed.
July 14, 2000
Rainbow's class has Dads' Day at school and all students' fathers are invited to describe their own, personal jobs. Rainbow is wor...Read more
July 21, 2000
Rainbow finds a hole in the ground that an extinct coelacanth called Carl swims out of. However, Carl spends most of his time in t...Read more
July 28, 2000
Rainbow and Blue compete for the role of class president. They both try to impress Sea Filly in order to get her vote.
August 4, 2000
Blue wins the clamball championship for his school, but only because no one sees him drop the ball anywhere.
August 11, 2000
Rainbow is suspicious of his sister, Ruby, when she starts acting very strangely. However, it turns out, that she is just making a...Read more
August 18, 2000
Rainbow's mother, Aqua, invites his teacher, Mrs Chips, to dinner, and Rainbow Fish is worried that Mrs Chips herself will act just like a teacher.
August 25, 2000
One difficult day, a glowing guardian angel fish shows Rainbow Fish the value of his life.
September 1, 2000
Rainbow Fish fears that both his parents, Sol and Aqua, are planning to sell the cave to two fish called Ret and Snapper, and so h...Read more
September 8, 2000
Rainbow and Ruby prepare an anniversary dinner for their parents.
September 15, 2000
Rainbow saves a whale's life, and, in return, the whale (Leslie David Baker) becomes his bodyguard.
September 22, 2000
Rainbow is not pleased when his mother, Aqua, gets a job in his school.
September 29, 2000
After being teased by her classmates for not being feminine enough, Sea Filly decides to take up cheerleading, causing Blue and Ra...Read more
October 6, 2000
Rainbow is embarrassed after failing to stand up to Rocko Rockfish (Alan Marriott), a bullying second grader.
October 13, 2000
After watching Rainbow and Blue play it in Shipwreck Park, Sea Filly becomes addicted to a 2000 computer game called "Clam Blaster...Read more
October 20, 2000
Rainbow, Blue, and Sea Filly hear the tale of two feuding crabs who were once song-and-dance partners, and then, they all set out ...Read more
October 27, 2000
Sea Filly gets a bad grade on a maths test at the School Of Fish and worries greatly.
November 3, 2000
When Blue looks at his book and mistakenly thinks that his ancestors were royalty, he starts acting like a prince.
November 10, 2000
When Chomper's cousin Slick (Macaulay Culkin), a pool-playing master, comes to Wanda's refreshment shop, he beats everyone in Pool...Read more
November 17, 2000
Rainbow tries to put Sea Filly in the Halloween spirit, but then has a haunting Halloween dream, and wakes up to find that Sea Fil...Read more
November 24, 2000
Phineas T. Gronch is planning to permanently demolish the Mollusk Reef Villas as well as wipe out half of Neptune Bay to build a s...Read more
December 1, 2000
Rainbow and his family go on a camping trip.
December 8, 2000
Important friendship is tested when Blue comes to stay in Rainbow's cave.
December 15, 2000
Chomper is given the lead role in the school play, but he mistakenly believes that voice acting is for wimps.
December 22, 2000
Rainbow's love of kelp gusher drinks causes him to get a nasty case of hiccups. It's Wanda the Octopus who eventually finds the "wild" cure.
December 24, 2000
Rainbow Fish helps Sir Sword dressed up as Santa Sword on Christmas Eve.