Breeding tank



The breeding tank (named only in mission orders from Adam) is a room in Sector 4 in Metroid Fusion. It is a room that Serris, a specimen Samus was sent to terminate, often returned to before being infected with the X Parasite.

The room is entered from the bottom, through a pool of Water. Samus must use a Ladder to get back onto dry land, only for Serris to destroy parts of the main platform and make traversing them more difficult for Samus. As Serris snakes in between the gaps, Samus must dodge and kill the specimen. The door out is on dry land.