Manaan

Manaan was an oceanic planet in the Pyrshak system. It was home to the Selkath, a race of amphibians. Covered in a thick ocean of liquid water (eg. Kamino), Manaan was the only source of the healing liquid, kolto in the galaxy. Controlled by the Rakata during pre-Republic era, Manaan became independent, following the collapse of the planet's Infinite Empire.