Biostorage Station is a room in the Agon Wastes in Metroid Prime 2: Echoes. It is where Tallon Metroids are bred, and on later visits they escape. The room has two floors, connected by an elevator. There is a small containment facility on the top floor where three Metroids are kept, and feed on a Space Pirate corpse (although the Pirate may not be dead, as scans state that it is routinely drained of its energy, not completely dead), these are the only ones that do not escape. On later visits, Infant Tallon Metroids populate the room, and several Metroid Cocoons hang from the ceiling.