Item #: SCP-1057
Object Class: Safe
Laconic Containment Procedures: Keep it in a big tank that replicates an ocean habitat, with UV lights. Feed it 5 kg of raw meat, and every so often put fluorescent dye in the food.
Laconic Description: SCP-1057 is an "animate empty space" shaped like a shark. Other than being physically nonexistent, it behaves like a normal shark. Fluorescent dye helps keep track of it.
Additional Context: SCP-1057 was found in a public pool; it attacked 3 people and one survived, but 5 people were killed in the chaos and panic. The shark was put there by Are We Cool Yet?, with a note conveying the idea that people panicking about NO shark was more deadly than an actual shark.