Interesting facts about clownfish and sea anemone relationship

Animals for Kids: Clownfish

interesting facts about clownfish and sea anemone relationship

Clownfish, or Clown Anemonefish, are known as bright orange fish with three vertical white stripes or bars down their sides. waters of the Southwest Pacific Ocean, the Red Sea, and the Indian Ocean. They get their name because they have a very close relationship with the anemone. Fun Facts about Clownfish. Clownfish are also known as anemone fish and have many interesting features relationship (a relationship that benefits both species) with sea anemones (a. clown fish. Picture of a clownfish and a sea anemone (centimeter-long) fish shares an amazing partnership with another sea creature: the anemone.

Because they are quite active, the clownfish are thought to be "clowning around".

Amazing Facts about the Clownfish | OneKindPlanet Animal Education

They defend their territory and the sea anemone that they live in. Clownfish eat the leftovers from fish on the anemone and algae. The leftovers include copepods, isopods and zooplankton.

  • Facts About Clownfish

Clownfish have a few ocean predators, but their greatest threat is humans. People who catch clownfish and keep them as pets in aquariums are making a mistake. There are only ten out of more than one thousand types of anemone that are able to host these fish. Many people put the fish in a tank with the wrong anemone.

In captivity, the clownfish can live from 3 to 5 years. In the wild, they live 6 to 10 years. Symbiosis describes the special relationship between clownfish and sea anemones. They are the only fish that do not get stung by the tentacles of the sea anemone.

Clownfish have a slimy mucus covering that protects them from the sea anemone. However, if this covering is wiped off of a clownfish, it will get stung and possibly be killed when it returns home to the anemone. The clownfish and the sea anemone help each other survive in the ocean.

interesting facts about clownfish and sea anemone relationship

The clownfish, while being provided with food, cleans away fish and algae leftovers from the anemone. In addition, the sea anemones are given better water circulation because the clownfish fan their fins while swimming about. Clownfish live at the bottom of the sea in sheltered reefs or in shallow lagoons, usually in pairs. Clownfish have a special relationship with the anemone and are very important to them. They are a large help to the anemone as they clean the anemone by eating the algae and other food leftovers on them.

They also protect the sea anemones by chasing away polyp-eating fish, such as the butterfly fish. The map below shows where in the world clownfish can be found. They live in the warmer waters of the Pacific Ocean and Indian Ocean.

Intricate relationship allows the other to flourish : Sea Anemones - AskNature

There are no clownfish in the Caribbean. What is the Life Cycle of the Clownfish? The spawning season of the clownfish, a time when they breed, is year round in tropical waters.

Males attract the females by courting. The largest of the smaller males will then become the dominant male of the group. Clownfish communicate by making popping and clicking noises, according to a study on the journal PLOS One.

Researchers say the chatter helps maintain the rank and file among group members.

Clownfish Facts

A clown anemonefish, Papua New Guinea. Diet Clownfish are omnivores, which means they eat meat and plants. They typically eat algae, zooplankton, worms and small crustaceans, according to the National Aquarium. When small, the fish tend to stay within the confines of their anemone host. As they get larger, they will seek out food, though they don't venture much more than a few meters from the anemone, according to the ADW.


All anemonefish are monogamous. Before spawning, the male prepares a nest by clearing a spot on bare rock near the anemone, according to the ADW.

interesting facts about clownfish and sea anemone relationship

He then courts a female with a show of extended fins, biting and chasingaccording to the Florida Museum of Natural History. He chases the female to the nest, but after that it is up to her to make the next move. She will make several passes over the nest before depositing her eggs. She will lay from to 1, eggs, which are 3 to 4 millimeters long. The male then passes over the nest and releases sperm to fertilize the eggs.

Then, the female swims off.

interesting facts about clownfish and sea anemone relationship

The male does most of the "egg sitting. The eggs hatch six to eight days later. The larvae float away and spend about 10 days adrift. They start their lives clear or transparent, but as they begin to mature they start to gain the color of their species. As juveniles, the young will settle to the bottom of the reef to search for a host anemone.

interesting facts about clownfish and sea anemone relationship