Item #: SCP-7838

Object Class: Keter Apollyon

Special Containment Procedures: SCP-7838 is to be contained in a room made of graphene, and left alone. SCP-7838 is to be left in a huge room completely made of glass, so it can be watched. A emergency button should be put in a room observing it.

Description: SCP-7838 is a lake that looks normal, but it has been tested, and it has abnormal chemicals that are not known. SCP-7838 is a lake that looks green, and has extremely destructive, harsh chemicals that are unknown. SCP-7838 never used to be like this, but ever since 5/12/2019, it has been changed to Apollyon. SCP-7838 was a lake that looked entirely normal with some chemicals, but it wasn't that bad. But at 5/12/2019, SCP-7835 went to the lake after a huge containment breach, and tipped a green substance into the water and then it was changed to Apollyon. The pool is growing larger at every second, and is unstoppable. The pools origin is unknown, but is thought to be caused from poor waste disposal.