1x1 - Atlantica Day

June 27, 2024

Ariel is given the chance to write a new song to celebrate Atlantica and all of its special inhabitants.

1x2 - A Winner's Spirit

June 27, 2024

Ariel goes too far in trying to help Flounder win the All-Atlantica Swim Race and learns an important lesson about letting your friends go at their own pace.

1x3 - Ursula's Magic Camp

June 27, 2024

When Lucia wants to earn a badge at Ursula's Magic Camp, Ariel and Ursula help her learn that keeping things small and simple is the best way to reach her goal.

1x4 - Fernie's Notebook

June 27, 2024

Fernie worries he won't do a good job in the Open Market Show and Tell after he loses his trusty fish facts notebook.

1x5 - Crystal Cavern Caper

June 28, 2024

Ariel tries to stop a pesky hermit crab from stealing her land treasures.

1x6 - A Banner Moment

June 28, 2024

When Ariel is tasked with being the royal banner carrier for Atlantica's parade, she thinks it's a small job and doesn't take it seriously.

1x7 - The Endless Sleepover

July 5, 2024

When Ariel doesn't want to sleep at a sleepover, she asks her Tantie Ursula to use magic to stop time so that bedtime never comes.

1x8 - Daddy Daughter Dinner

July 5, 2024

Ariel learns the importance of family time when she misses a special dinner with King Triton.

1x9 - Copy Catfish

July 12, 2024

Ariel grows frustrated when her little cousin Jewels visits and won’t stop copying her.

1x10 - Happy Crabby Day

July 12, 2024

When King Triton declares Happy Crabby Day as a day off for all crabs, Sebastian must try to relax.

1x11 - Smoothie Shake-Up

July 19, 2024

Ariel and her friends volunteer to run Ravi’s Juice Stand while he’s away, but their lack of communication stirs up a big mess.

1x12 - Family Picture Day

July 19, 2024

Ariel tries to help Ayanna with a hair emergency on their family picture day.

1x13 - The Cuttlebaby Sitter

July 26, 2024

Ariel volunteers to watch cuttlebaby eggs to prove that she's a good babysitter.

1x14 - Flounder the Leader

July 26, 2024

Flounder is chosen as the team coach for the Royal Family Cricket Game.

1x15 - The Clean Team

August 2, 2024

Ariel uses magic to clean her room.

1x16 - Clamming Up

August 2, 2024

Ariel befriends a clam.

1x17 - The Singing Dolphin

August 9, 2024

Ariel and her friends can't find a role for Delfino the dolphin in their band.

1x18 - The Happy Patty Clap

August 9, 2024

When Ayanna is unable to compete in the Clap Game competition, Ariel steps in so that Alanna can still participate.

1x20 - Chef Flounder

August 16, 2024

Flounder helps other chefs at an event.

1x21 - The Brave Little Goby

August 30, 2024

A new fish wants an adventure of her own.

1x22 - Kid Triton

August 30, 2024

Triton accidentally turns into a kid.

1x23 - Ariel's Tall Mer-Tale

September 6, 2024

Tantie Chantale, a marine biologist, comes to visit, and Ariel feels left out when she bonds with Fernie over fish facts.

1x24 - Remy, the Houseguest

September 6, 2024

Ariel invites a lost remora named Remy to stay at her Crystal Cavern.

1x25 - La Sirenusca

September 30, 2024

Ariel tracks down a mythological sea creature.

1x26 - Substitute Sebastian

September 30, 2024

Ariel and friends get a substitute teacher in music class.

1x27 - The Kite Monster

October 4, 2024

The Kite Monster legend

1x28 - The Spooky Mirror Trick

October 4, 2024

Ursula's spooky mirror traps everyone.

1x29 - Fernie's Dra Konfo

October 25, 2024

1x30 - Lucia, Lucia, Lucia!

October 25, 2024

1x31 - The Lost Dogfish

November 8, 2024

1x32 - Swim Scouts

November 8, 2024

1x33 - Daddy Daughter Day

November 29, 2024

1x34 - Rainbow Sea Caves

November 29, 2024

1x35 - Flounder's Christmas Letter

December 2, 2024

When Flounder forgets to send his Christmas letter to Santa Mer-Claus, Ariel and her friends go on a holiday adventure to deliver the letter to him.

1x36 - Holiday Toy Box Trouble

December 2, 2024

Sebastian accidentally donates the box of toys that Ariel wants to keep.