Elemental Sponge

Elemental Sponge is a Gene Tonic in BioShock 2. It restores a small amount of EVE whenever health is lost due to elemental damage. If the player has Electric Flesh equipped, then they will not gain EVE when hit with electric attacks.
===Minerva's Den===
Found on a fan grate in the East wing of Climate Control in Operations. Can be seen through a glass window from the main path. Unobtainable in Gatherer's Garden.
ru:Элементарная губка
Category:BioShock 2 Gene Tonics