A real jellyfish in the wild

Lifespan: Usually have a life span of 1–3 years

Diet: They feed mainly on zooplankton, small crustaceans, and in some cases, small fish and other jellyfish also form part of their diet.

Habitat: Jellyfish inhabit all the world's oceans and can withstand a wide range of temperatures and salinities. Most live in shallow coastal waters, but a few inhabit depths of 12,000 feet

Fun Fact: Turritopsis dohrnii, also known as the immortal jellyfish

Fun Fact: They have no brain and are 98% water

Fun Fact: Jellyfish can glow in the dark. Approximately 50% of jellyfish are bioluminescent