The Water Planet Aquarius (originally Aqualiss) is the water star of the nearby galaxy in Milky Way Wishes. It can be considered the second planet; its neighboring planets are Floria and Skyhigh. Most of the star's surface is ocean. What little land there is, is tropical and features vegetation. Most of Aquarius's civilization is underwater, found in air bubbles. The planet is similar to Atlantis in some ways. Aquarius is well known for the maze it features in its fourth room.
Copy Essence Deluxes
|Copy Essence Deluxe||Guide|
|In the second room, activate the Bomb Block chain to reveal a door. Enter the door.|
|In the room with the Meta-Knights, enter the door. Trek through the room with Blade Knights until reaching Jukid. After defeating him, the Sword Copy Essence Deluxe will appear.|
|In the room with the water currents, go down twice and then up, leading to the Beam Copy Essence Deluxe. Enter the door to restart the room.|
- In Star Fox Zero — The Battle Begins, Slippy Toad reads a Nintendo magazine. The name Aqualiss appears on the magazine's cover, alongside Floria, Mecheye, and Halfmoon. These are direct references to four of the planets in Kirby Super Star’s Milky Way Wishes sub-game.