What Is Plankton's Chum Made of?

Plankton and Karen are left on the street as their restaurant is condemned. The fact that chum is made of fish means the whole point of Plankton's business is to make the Bikini Bottomites engage in cannibalism.

What's in Plankton's Chum?

Chum is made of the parts of fish and their blood, and fishermen use it to attract carnivorous creatures like sharks. This makes sense in a regular environment with a normal food chain, but since Bikini Bottom is a society where all fish treat each other equally, it's no wonder that everyone is so revolted by it.

What is the secret ingredient in a Krabby Patty?

Plankton greedily looks through the ingredients and is so excited that his plan has finally worked. That is until he gets to the very end. Aside from love and other necessary ingredients, he finds out that each Krabby Patty contains plankton. In reality, this is actually very believable.