Jellyfish have a number of natural enemies including: tuna, swordfish, sharks and several species of salmon as well as the sea turtle. However, there are larger species of jellyfish that feed on the smaller species.
Jellyfish are carnivorous and they mostly feed on various comb jellies, zooplankton and occasionally other jellyfish. Larger jellyfish species are know to prey on crustaceans and other larger marine animals. They are passive eaters and they mostly catch their prey as they drift through the ocean using their tentacles.
Jellyfish is carnivorous and ravenous eaters.They eat smaller fishes, eggs and larvae of sea creatures and zooplankton. The larger species of jellyfish eat crustaceans and other jellyfish.
Jellyfish is normally fed on by tunas, sea turtles, sharks and other different species of jellyfish, swordfish and some species of salmon. Most jellyfish prey on small sea creatures known as planktons as well as smaller jellyfish.
Jellyfish are edible. They are caught in thousands as one square kilometer of seawater may contain hundreds of them. Jellyfish can grow over one hundred and twenty feet tall.