The War of the Quatix and the Bimphars Aquaman : Season 1 Episode 32

Aqualad and Tusky are racing home when they run into Aquaman who informs them they are needed for a top-secret assignment. When they arrive for a briefing they are told that a new planet has been discovered, planet Q-344. The new planet is entirely covered in water and is inhabited by intelligent life. Aquaman agrees to explore the new planet for the government.