I say they live in estuaries.
Coral Reefs don't really move and jellyfish move around, and sting people. Coral Reefs help other thins in the sea survive, where as jellyfish don't. The jellyfish are just there.
Yes, a coral reef is a habitat.
A coral animal is a tiny relative of jellyfish that lives together in vast numbers.
Cnidarians
Corals and Jellyfish are cnidarians, sponges are not.
fish
The majority of jellyfish do not live on coral reefs, but float around as part of the plankton in the open ocean.
A coral reef a water habitat, although the coral reef is alive it is only the very outside layer of coral that is living as all the under layers are dead coral.
coral Jellyfish
coral reefs in the ocean are good places for jellyfish
Jellyfish and corla belong to the Cnidaria phylum.
The habitat is on a rock or on coral .