Per 
SCP-5513 is a liquid with the consistency of honey. It was discovered in [REDACTED], the same location as SCP-999.
Other similarities include its amorphous shape, it's scent, although it smells the same to every subject, and it's ability to effect the subject's current emotion. When a subject comes in contact with the slime-like entity, they would feel a sense of overwhelming anger.
SCP-5513's ability, while similar to SCP-999, it isn't as strong. And after a test conducted by Agent [REDACTED], it is observed that it will become docile and calm, acting as though it has given in to SCP-999's euphoria.
Special Containment Procedures: This entity requires no major procedures, and can safely be stored in a gallon size mason jar and placed in an Inanimate Objects locker.
It requires no sustenance, unlike SCP-999, and doesn't need to be truly cared for. There doesn't seem to be the organs required for digestion, but none of the staff members would want to expose themselves to SCP-5513's anger.
Full Description: SCP-5513 is a blue, amorphous slime-like entity with a consistency of honey similar to SCP-999 in multiple ways, from it's shape to it's ability to anger whoever comes in contact with it. It smells strongly of citrus, but what type varies from subject to subject, as some say it smells like orange, others say it smells like lemon.
