Air date: 2019-03-03

Runtime: 21 min

The Dark Orca pirates unwittingly steal a treasure that could awaken a Monumential.

Air date: 2019-03-04

Runtime: 21 min

The Internet being down is the worst thing imaginable for Ant and Fontaine - until Ant finds the sea monster responsible for this. Can he save both?

Air date: 2019-03-05

Runtime: 21 min

Trying to rescue Jess Gorman in an underwater cave proves dangerous for Ant and Fontaine until a manatee comes to their aid. But is it too late?

Air date: 2019-03-06

Runtime: 21 min

The Aronnax and Alpheus's sub are trapped within a giant jellyfish. They've been eaten and the jellyfish won't let food out.

Air date: 2019-03-07

Runtime: 21 min

Devil Daniels insists he's relocating a dangerous killer whale. But it's a scam that turns dangerous. Our heroes need to save Ant and the whale.

Air date: 2019-03-08

Runtime: 21 min

The Nektons find an amazing underwater crop circle. It's been built by a giant male puffer fish to attract a mate. Can Ant help the romance along?

Air date: 2019-03-09

Runtime: 21 min

Ant tries to locate a 'diamond-horned sea-unicorn' as a present for Fontaine's birthday. But Dolos and Devil Daniels are also hunting it.

Air date: 2019-03-10

Runtime: 21 min

The Nektons try to save an island from the 'purple tide' that legend says will destroy everything. To save it, they need to locate the Protector.

Air date: 2019-03-11

Runtime: 21 min

Ant wants to go faster than the fastest fish in the sea - the sailfish. But he hasn't counted on a deadly oil spill that threatens to destroy them.

Air date: 2019-03-12

Runtime: 21 min

Jeffrey is kidnapped, in his 'Jeffrey Knight', by Dark Orca pirates. Can Jeffrey turn the tables and save himself?

Air date: 2019-03-13

Runtime: 21 min

The Nektons return to the mysterious Lemurian Gates they found previously. Exploring within, they're stunned to discover Lemuria is here.

Air date: 2019-03-14

Runtime: 21 min

The Nektons explore Lemuria but Fontaine realises the others are being affected by a dangerous algae. Can she find an antidote?

Air date: 2019-03-15

Runtime: 21 min

The Nektons find the Queen's sceptre. But faced with the Kraken and the Electric Ray Monumential together, can Ant make it work?