Biostorage Access is a room in the Agon Wastes in Metroid Prime 2: Echoes. It is a small corridor that features several harmful red laser beams in two pairs, one that moves left and right, and the other up and down. Samus should take care to pass through them at a good time. There are two indestructible tanks in the room similar to Xenome Containment Units. The Dark Aetherian version of this room was the Feeding Pit Access.