It's Show and Tell day at Reef School. The little Reefies are super excited, except for Chips the puffer fish who can't think of anything to talk about.

It's the fishiest Father's Day ever as the little Reefies' dads visit Reef School. To celebrate, Mr Flip tells a very special story about baby turtle.

When Chips the pufferfish moves in next door to Murray the Eel, he wants to learn how to be a great neighbour. He starts by listening to Murray's peculiar jokes.

Mr Flip takes the little Reefies on an excursion to explore an amazing shipwreck. But when Ray goes looking for treasure, the excursion turns into a search for a missing stingray.

The little Reefies can't wait when Mr Flip suggests a sand-digging competition. But Surg the surgeonfish is nervous about trying a new activity.

The little Reefies team up to compete in their ocean-famous piggyback race. Even Mr Flip joins in, but the race to the finish line turns unexpectedly fishy!

Ray the stingray learns that it's okay to be messy if you clean up afterwards. Doug the dugong shows the little Reefies that cleaning can be fun!

Ms Flouncy the lionfish helps the little Reefies organise a talent show for Mr Flip. But Chips the pufferfish has a sudden case of stage fright.

It's naptime at Reef School, but Ginger and Stripes the clownfish want to keep playing games. A magical story about an underwater fairy could help them feel sleepy.

When the Jaws the jawfish loses his special shell, the little Reefies play a game of detectives to solve the mystery. Could a peculiar peacock shrimp hold the missing clue?

Mr Flip is at home with a cold, so Mr Quick the batfish visits Reef School to give the little Reefies a swimming lesson. But Chips the pufferfish thinks his fins are too tiny to be a good swimmer.

The little Reefies are puzzled when an unusual visitor floats into Reef School. Mr Flip tells them a story about a fishy friend who met a real life human.

It's Ray's little sister's first day in the Reefling nursery and he's worried that she'll be lonely. Mr Flip tells him a special story about a hammerhead shark looking for a friend.

It's a wild and windy day on the reef! Ray helps Ms Flouncy escape from the swishy-swirly water, while Mr Flip tells a wonderful tale about a sea slug who loved the weather.

The little Reefies are enjoying playing superheroes. So when Mr Flip encourages them to let their imaginations run free, the game turns into an intergalactic adventure.

Shrimpy the shrimp is feeling grumpy! But a special dance class with Mr Trigger the triggerfish could be just what's needed to cheer him up.

When Oli the Octopus discovers that the coral is turning white, Chips the Pufferfish's Nan tells the little Reefies a special story about the colours of the reef.

The little Reefies want to know all about getting older. Mr Flip tells them a story about a seal who goes on a grown-up adventure to meet a sea dragon.

Ray the stingray can't work out what his superpower is. Chips the pufferfish and Snez the snapper make up a song all about being special.

When Doug the dugong cleans up Reef School, Ginger the clown fish can't find her special sea grass. The little Reefies embark on a treasure hunt to help her search for it.

It's Mr Flip's birthday! Ms Flouncy and the Reefies are planning the ultimate surprise party for him, but Oil gets her tentacles in a twist wanting everything to go perfectly.

When popular music group, The Sea Lions, cancel their visit to Reef School, the Reefies decide to put on their own concert, but Jaws the jawfish finds it hard to share the spotlight.

Surg the surgeonfish is excited for her first ever sleepover! While she loves the noisy chaos of the clownfish twins' household, the sleepover makes her value the simple quiet of her own home.

The Reefies join Faye, the Chief of Police, on a special Police Patrol. Snout the seahorse is worried he's not fast enough, so when help is needed, will he be able to 'save the day'?

It's Reef Camp and the little Reefies are excited to sleep overnight at Reef School. But Ray the stingray's curiosity to find the legendary 'spooky fish', leads him on a fun adventure in the dark!

It's Pet Day and the Reefies have the job of looking after Ms Flouncy's pet, Stoney. When Stoney goes missing, Jaws the jawfish quickly learns about the challenges and joys of pet ownership.

A lesson from the reef's gardening guru, Parrot, teaches Ray the stingray the importance of patience. And the Reefies discover who dug the mysterious holes in Mr Flip's coral garden.

When the Reefies discover a mysterious feather, they head off on an adventure to find the owner and Chips the pufferfish learns there's no such thing as a silly question.

The Reefies are on a mission to discover which sea creature is the biggest in the ocean. To answer a question this big, the Reefies need to work together as a team.

Ray the stingray's little sister wants to be a great explorer, just like him. But when she gets lost on an adventure, Ray and the Reefies track her down using clever clues from a song.

Mr Bwap the eel teaches the Reefies about grown-up's jobs. When Jaws the jawfish can't decide which type of work he'd like to do, the Shelley dolphins reveal their plan to become circus acrobats.

Surg is in a flap! She can't decide what she'll bring to Reef School for show and tell. When she eventually decides what to show the Reefies, they're dazzled by the colourful surprise.

When Mayor Moira, visits Reef School for Mother's Day, she regales the Reefies with surprising stories about their mums. Oli the octopus can't believe the incredible facts she learns about her gold medal winning mum!

The Shelley dolphins take the Reefies on a tour of the reef to learn about friendships. Chips the pufferfish is reminded of his long-lost pal from the Reefling Nursery, so he sets out on a mission to find him.

It's the reef's annual swimming carnival and the Reefies are ready to cheer along their fast fishie friend, Dash. Together, they learn it's not important whether you win or lose; it's just about giving it a go.

When Oli the octopus wins a game of hide and seek, she's awarded a special prize; the chance to learn expert hiding skills from the reef's Master of Disguise.

When Police Chief Faye takes Mr Flip and the Reefies on an exciting excursion to an underwater volcano, Chips must navigate his way through a bubbly dilemma.

When a sandstorm blows over the reef, Reef School is left in a messy muddle! Ray the stingray and Doug the dugong meet a lost penguin and help to find an answer to her tricky problem.

Chips the pufferfish isn't a confident counter, but after a special lesson from the reef's numbers genius, Mr Bwap, he gets all the confidence he needs to play hide and seek.

It's the last day of Reef School! Ahead of their holiday adventures, the Reefies hear about Sally the zebra shark's awesome travels and the familiar face she unexpectedly encountered along the way.