When a yellow fusilier fish settles down in a cozy coral reef town, he introduces the town's sheltered residents, including a Mandarin dragonet fish who quickly becomes his friend, to the amazing places and creatures beyond the town's walls.
Dunk is afraid to go to the cleaner shrimp when he has a parasite in his mouth.
Gush shows everyone how fast a frogfish can swim
Dunk's cousin Mo, a giant sunfish, comes to visit.
Splash invites his friends on a Reeftown Rangers adventure.
Splash and his friends meet a young sea turtle.
Splash and his friends help a parrotfish save the reef.
Although he has fun exploring the ocean, Splash is happy to be home.
Flo sets the kids out on a mysterious journey to find treasure.
Bubbles meets a decorator crab who helps her with her self-confidence.
Splash and Bubbles help Ripple find his brother, with the help of Zee and a shark.
Maury finds Denny's molted exoskeleton in the reef and fears something is wrong with Denny.
Splash and his friends find a parrotfish while playing at the sandy bed.
Bubbles gets trapped in a treasure chest.
Dunk volunteers to fill in for Mayor Sting when he attends a stingray migration.
Bubbles meets some lipstick tubeworms and Oblo the blobfish.
Chompy the parrotfish wants to try new things when she sees Splash and his friends feasting on a variety of things in the water column.
Bubbles and Ripple meet a jellyfish.
A goby fish and a pistol shrimp come through Reeftown in search of a new home.
Splash thinks the only way to keep Dorsal the dolphin as a friend is if he creates a challenging game.
Gush's long-lost son Wart visits Reeftown; to show how much she appreciates him.
Ripple sets up a full day of special activities for her Papa.
Bubbles takes in a nanoplankton friend who is invisible.
Dunk is determined to get rid of his lucky rock, which he now believes has become a bad luck charm.
Maury mixes up details due to his poor vision.