Monster Plankton

Wolf Moon Rising
Mr. Stockley gives Jake and Hayley each a tube of Monster Plankton to prevent them from becoming Werewolves, Mr. Stockley unknowingly keeping the sample intended for Felix.

Later, that night, Mr. Stockley takes some of the Monster Plankton, mistaking it for his panic relief medicine.

Some time later that night, Felix is also given Monster Plankton to transform him back to human.

Appearance
Monster Plankton resembles a muddy-brown liquid, like ordinary plankton. It is also described as tasting like normal-temperature coffee.

Special Abilities
Monster Plankton acts as an antidote to Werewolf venom.

Weaknesses
N/A