CONTENTS Welcome to the Aquarium 4 Lion’s Mane Jellyfish 6 Fried Egg Jellyfish 8 Compass Jellyfish 10 Cannonball Jellyfish 12 Pacific Sea Nettle 14 Moon Jellyfish 16 Sea Wasp 18 Immortal Jellyfish 20 Thanks for Visiting 22 Glossary 24 Index 24 WELCOME TO THE AQUARIUM Welcome to the aquarium Aquariums look after sea animals Many aquariums do lots of work to protect wild animals too 4 Let’s look at jellyfish Jellyfish don’t have bones brains or hearts They are mostly made of water Let’s look at eight kinds of jellyfish 5 
