Aquas

Aquas is a planet in the Lylat system that is mostly covered by the Aguas Ocean. It appears in Star Fox: Command and Star Fox 64. In Star Fox 64, it is a level in which Fox dives into the Aquas Ocean in a submarine called the Blue Marine. In the level, the main enemies are robotic squids. The boss is a gaint clam-like creature which you need defeat by shooting the inside of its shell.