Acid Horizon

Acid Horizon (2018) on 123movies: documentary film starring Erik Cordes. Plot summary, full cast and release details. Acid Horizon follows marine ecologist Dr. Erik Cordes on a harrowing deep-sea expedition to track down the "supercoral", a strain of the deep-water coral Lophelia pertusa that seems to possess the unique genetic capability to thrive in a low-pH ocean.