Splash and Bubbles

Splash takes his pals to go see his friend, LU, a fearless explorer in the deep. He has met Lu in his travels, and she has been an inspiration for Splash. Lu turns out to be a female football fish (the "Lu" stands for "bio-LU-minescent") who leads them on an adventure in the abyss./Wave, the octopus, loves the musicality of Reeftown, but tries to keep others from discovering that he has no rhythm.

Splash sees a beautiful fish go by and instantly wants to be its friend, but whenever he tries to talk to the fish, it ignores him. / When Finny, a green dragonet, joins the group to play one day, Bubbles starts to worry that they're so similar, her friends won't need her around anymore.

While playing in the kelp forest, Splash, Bubbles and Dunk meet Tidy the Garibaldi Fish, who is the self-appointed Kelp Forest Ranger. / Bubbles injures her fin and has trouble swimming, but still wants to move around, so she begins trying all of the methods that other creatures on the reef use to move.

Dunk discovers that what he considers "just playing with sand" is actually considered beautiful art by his friends, and he is proud of himself for having a special talent. / Ripple leads the gang to investigate the legend of the Sea Dragon that has been passed down in her family.

The kids find a tooth lying in the sand outside the reef, and they are determined to return it to the owner, even when they find out it's a shark! / Splash and his friends have a race around the reef, and Splash wins by riding the currents instead of swimming. Bubbles and Dunk then want to know all about the currents so they too can race faster.

The others are alarmed when they found out the reason Dunk is talking funny is that he has a parasite in his mouth./Ripple hears a strange message traveling through the ocean and follows the voice all the way to a fin whale, who explains that the voice was a message from her brother thousands of miles away.

While preparing for a reef obstacle course, the kids don't believe that Gush used to be very fast when he was young, because frogfish are so big and slow./ Dunk's "little cousin" Mo, a giant sunfish, comes to visit. The kids try to accommodate Mo, despite his large size, but he's only there for a short time, because large fish like him prefer the space in the open ocean.