What do sea monsters eat for lunch?

B monsters, obviously.
Get it, sea monsters, C monsters.
Lawl

People Who Make 質問 About What They Are Eating.............................................................................................................................................................................................Just Kidding XD(Probably).

It Really Depends If The Creature Is A Herbivore,A Carnivore または An Omnivore.
If It's The First Then Sea Plants And Phytoplankton.
If It's The 秒 Then Other Creatures.
If It's The Last Then Pretty Much Everything It Finds !!!!

I think that they eat the idea of 魚 in a theoretical ocean.