
Episode 1
Atlantica Day
Jun 27, 2024
Ariel is given the chance to write a new song to celebrate Atlantica and all of its special inhabitants.
Episode 2
A Winner's Spirit
Jun 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.

Episode 3
Ursula's Magic Camp
Jun 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.
Episode 4
Fernie's Notebook
Jun 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.

Episode 5
Crystal Cavern Caper
Jun 28, 2024
Ariel tries to stop a pesky hermit crab from stealing her land treasures.
Episode 6
A Banner Moment
Jun 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.

Episode 7
The Endless Sleepover
Jul 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.
Episode 8
Daddy Daughter Dinner
Jul 5, 2024
Ariel learns the importance of family time when she misses a special dinner with King Triton.

Episode 9
Copy Catfish
Jul 12, 2024
Ariel grows frustrated when her little cousin Jewels visits and won’t stop copying her.
Episode 10
Happy Crabby Day
Jul 12, 2024
When King Triton declares Happy Crabby Day as a day off for all crabs, Sebastian must try to relax.

Episode 11
Smoothie Shake-Up
Jul 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.
Episode 12
Family Picture Day
Jul 19, 2024
Ariel tries to help Ayanna with a hair emergency on their family picture day.

Episode 13
The Cuttlebaby Sitter
Jul 26, 2024
Ariel volunteers to watch cuttlebaby eggs to prove that she's a good babysitter.
Episode 14
Flounder the Leader
Jul 26, 2024
Flounder is chosen as the team coach for the Royal Family Cricket Game.

Episode 15
The Clean Team
Aug 2, 2024
Ariel uses magic to clean her room.
Episode 16
Clamming Up
Aug 2, 2024
Ariel befriends a clam.

Episode 17
The Singing Dolphin
Aug 9, 2024
Ariel and her friends can't find a role for Delfino the dolphin in their band.
Episode 18
The Happy Patty Clap
Aug 9, 2024
When Ayanna is unable to compete in the Clap Game competition, Ariel steps in so that Alanna can still participate.

Episode 19
Ravi and Navi
Aug 16, 2024
A birthday party misunderstanding.
Episode 20
Chef Flounder
Aug 16, 2024
Flounder helps other chefs at an event.

Episode 21
The Brave Little Goby
Aug 30, 2024
A new fish wants an adventure of her own.
Episode 22
Kid Triton
Aug 30, 2024
Triton accidentally turns into a kid.

Episode 23
Ariel's Tall Mer-Tale
Sep 6, 2024
Tantie Chantale, a marine biologist, comes to visit, and Ariel feels left out when she bonds with Fernie over fish facts.
Episode 24
Remy, the Houseguest
Sep 6, 2024
Ariel invites a lost remora named Remy to stay at her Crystal Cavern.

Episode 25
La Sirenusca
Sep 30, 2024
Ariel tracks down a mythological sea creature.
Episode 26
Substitute Sebastian
Sep 30, 2024
Ariel and friends get a substitute teacher in music class.

Episode 27
The Kite Monster
Oct 4, 2024
The Kite Monster legend
Episode 28
The Spooky Mirror Trick
Oct 4, 2024
Ursula's spooky mirror traps everyone.

Episode 29
Fernie's Dra Konfó
Oct 25, 2024
Fernie forgets his blanket.
Episode 30
Lucia, Lucia, Lucia!
Oct 25, 2024
Lucia makes too many plans.

Episode 31
The Lost Dogfish
Nov 8, 2024
Ariel finds a lost dogfish.
Episode 32
Swim Scouts
Nov 8, 2024
Fernie makes a new friend.

Episode 33
Daddy Daughter Adventure Day
Nov 29, 2024
Ariel and Triton spend Daddy Daughter Adventure Day together.
Episode 34
Rainbow Sea Caves
Nov 29, 2024
Ariel explores Rainbow Sea Caves.

Episode 35
Flounder's Christmas Letter
Dec 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.
Episode 36
Holiday Toy Box Trouble
Dec 2, 2024
Sebastian accidentally donates the box of toys that Ariel wants to keep.

Episode 37
The Great Big Garden Show
Jan 10, 2025
Ariel gives her plant magic food to make it grow for the Great Big Garden Show.
Episode 38
The Sea Sniffles
Jan 10, 2025
Flounder fakes being sick.

Episode 39
Razzle Dazzle
Feb 7, 2025
Lucia's spell goes wrong.
Episode 40
Fernie's Float
Feb 7, 2025
Fernie designs a float.

Episode 41
Jewels the Winner
Mar 7, 2025
Jewels brings down the fun.
Episode 42
Abuelita's Shawl
Mar 7, 2025
Lucia gifts a new shawl to her Abuelita.

Episode 43
A Magical Achoo!
Mar 12, 2025
Ursula gets sick.
Episode 44
Are We There Yet?
Mar 12, 2025
Ariel and family take a road trip.

Episode 45
Best in Ebb & Flo
May 21, 2025
Ebb & Flo compete.
Episode 46
Me, My Shell, and I
May 21, 2025
Fernie wants to play by himself.

Episode 47
Picture Perfect Father's Day
Jun 4, 2025
Ariel struggles with a gift idea for Triton.
Episode 48
Tantie's Day
Jun 4, 2025
Ariel celebrates Ursula.
Episode 49
Petting Zoo Day
Jun 11, 2025
Ariel runs a petting zoo.
Episode 50
New Squid in Town
Jun 11, 2025
A new kid won't take turns.
Episode 51
Family Treasure Hunt
Aug 13, 2025
Nana Xola leads a family treasure hunt.
Episode 52
Remy's Big Feelings
Aug 13, 2025
Remy gets big feelings and learns to deal with them.
Episode 53
Fernie's New Discovery
Aug 20, 2025
Fernie seeks seahorse unicorns.
Episode 54
Grotto of Manners
Aug 20, 2025
Ursula creates a game for Ariel and friends.
Episode 55
Noodlemania
Aug 20, 2025
Flounder helps Chef Louis.
Episode 56
Super Flounder
Aug 20, 2025
Flounder becomes Super Flounder.
Episode 57
The Magic Wand
Aug 22, 2025
Lucia borrows a special wand from Ursula.
Episode 58
Racin' Remy
Aug 22, 2025
Remy doesn't follow the rules.
Episode 59
The Glow Crystals
Aug 24, 2025
Ariel hosts a visiting dignitary, then rescues her family.