When the Dark Orca pirates steal an ancient chest that can awaken a Monumential, the Nektons race to retrieve it.
After the sub’s Internet goes out, Ant and Fontaine come face-to-face with a giant sea creature in attempts to get it back.
Ant and Fontaine bravely embark on a risky rescue mission. Luckily, an underwater friend comes to their aid!
Alongside a familiar enemy, the Nektons are trapped inside an inescapable Monumential. But they have no plans of becoming fish food.
When devious celebrity sea explorer Devil Daniels lures a killer whale for fame, Ant works to expose his bad deeds — and save the orca.
When the Dark Orca crew interrupts a mating ritual to steal gold dust, the Nektons work to keep the bad guys from ruining the romance.
Ant tries to capture a special sea horse for Fontaine’s birthday but he must race against relentless poachers who are hunting the endangered species.
To save Guardian Glaucus' island from a natural disaster, the Nektons search for the only object that can protect his home.
Ant thinks he can swim faster than the fastest fish in the sea, but a deadly oil spill slips him up.
When the Dark Orca pirates steal Jeffrey, the family attempts to save Ant’s pet. Jeffrey takes matters into his own fins.
While the Nektons fight to stop a massive Monumential from reaching the Lemurian gates, they discover a revealing clue tied to Lemuria's location.
When the Nektons finally discover the ancient city, poisonous algae threatens the family's exploration.
The Nektons get their hands on a magical shaft and try to summon its power to help put the Monumentials and the Kraken back into a deep slumber.