But Starfish can live on land or in other water. We explain you why and what you can do to protect them. No known type of starfish can survive in freshwater. Moreover, taking starfish out of the water can seriously affect their health. July 16, 2017. i caught a sea star and wanted to take it home, sundry, and keep as a memento. how long can a star fish live outside of water? Getting a starfish out of the water means that it will not be able to breathe as long as it is out of the water. Starfish species inhabit all … No Comments. In order to survive starfish inhibit saltwater environments (starfish cannot survive in freshwater) and tend to inhibit coral reefs, tidal pools and wet sandy beaches among other salty areas. False unless it is out of water for an extended period of time. If you find a starfish along the shore, make sure that you get plenty of fresh sea water. How long do starfish live ? it's 6/8/09 now.and i caught the starfish at around this time yesterday, and it's been outside the water ever since, and i … Most of the sea stars are predators, feeding mainly on mollusks, marine dolines, polychaete worms and other invertebrates. Fill out this form to tell us more about yourself and your event. SEA STORIES: Bring the ocean to life with music, crafts, ocean artifacts, and lots of sea stories! The starfish would not die from being out of water for the length of time it takes to take a few pictures. The only way a starfish gets on land is either by humans, or by the ocean itself. Maybe you heard someone say that if you take a starfish out of the water immediately dies in 1 minute, 5 minutes, etc. There are about 2,000 species of sea stars live in all the oceans of the World, from tropical habitats to cold ocean bottoms. Answer 1 of 14: When on a tour to Saona Island or when snorkeling at your hotel, please do not remove the starfish from the water. We lost a starfish in a tank move because we were putting the rocks back together and the star was inside a rock and didn't know it. Then, they die of dehydration. Echinoderms, including starfish, maintain a delicate internal electrolyte balance that is in equilibrium with sea water, making it impossible for them to live in a freshwater habitat. No. Focuses on themes such as Earth Day is Every Day, Our Ocean Senses, Our Vast Ocean (counting), Mysterious Creatures, Where Does Our Water Go? The life span of a starfish is up to 35 years. We need you to answer this question! Coming to the question of how long does a starfish live? How long does starfish live? BUT eventually they will die from lack of water, a sort of dehydration.