The Georgia Aquarium sends a team to Cape Town, South Africa, to help rehabilitate and release a group of African penguins into the wild; a dive team installs a shipwreck feature into an exhibit to provide enrichment for their sea turtle.

Two African penguins, Freya and Neo, welcome a young chick, but there's cause for concern when health problems arise; staff work to train a trio of harbor seals to ride the elevator, with the only hiccup being a nervous seal named Floyd.

A sweet beluga whale trains with staff to go on the whale scale; a Blacktip reef shark L2 is not eating normally and staff work to figure out why; the first sea lion born at the aquarium is a 1-year-old pup named Scarlett.

Beloved Asian small-clawed otter Pinkie has a recurring bloody nose, the team goes to great lengths to find out what could be causing it; feisty baby American alligators arrive at the aquarium and must learn to eat in an orderly way.

Trainers help prepare rescued sea lions for an upcoming eye surgery.

A staff member heads to the Marine Mammal Center in California to help in rehabilitation efforts of elephant seals; African penguins Charlie and Lizzie have been together for 25 years, Charlie is having issues with his eyes; a piranha needs surgery.