Starfish or sea stars are star-shaped echinoderms belonging to the class Asteroidea. About 1,500 species of starfish occur on the seabed in all the world's oceans, from the tropics to frigid polar waters. This sea star group may or may not be bad news. Tiger Brittle Starfish for sale 4Less! brittle stars losing their legs is a good indicator that either the water quality has dropped off dramatically, or the star fish are starving. Like other starfish, the Sand Sifting Sea Star will also consume small invertebrates, including shrimp, urchins, mollusks, bivalves, or other small sea stars. I've had him a couple of months now around 3 I think, and he seemed alright up intill now. Top Care Facts For The Tiger Brittle Star (Ophiocoma sp.) Top Care Facts For The Tiger Brittle Star (Ophiocoma sp.) Starfish or sea stars are star-shaped echinoderms belonging to the class Asteroidea.Common usage frequently finds these names being also applied to ophiuroids, which are correctly referred to as brittle stars or basket stars. Care Level: Easy Temperament: Peaceful Diet: Omnivore Origin: Various Minimum Tank Size: 15. This is when taking a few minutes to brush up on your marine biology comes in handy. A limp or weak specimen is a poor choice, and even though some may recover over time, most do not. I just found my brittle star, in the front of my tank, and he never comes out with the lights on. They don't seem to be a problem but I don't know if they are a good thing or a bad thing for the tank. I got it off the sand and put it on the glass so i could get a decent picture. Many species are super tiny and won’t cause any problems in your tank—but some of the larger individuals are opportunistic predators and when opportunistic predators live in a tank 24/7, they generally find an opportunity. In my tank, these starfish … You can see this in action on the aquarium glass, where the soft, translucent stomach can be seen as a salmon color between the glass and the hard shell of the starfish. So i found this in my aquarium this morning (during lights out period) it seems to move relatively fast. Starfish inhabit many oceans from warm tropical to cooler water regions around the world, so make sure the type you are getting is suitable for the tank temperature you have. Tiger Brittle Starfish for sale 4Less! Starfish eat by extending their stomachs outside of a central cavity on the underside of their body. Small chunks are falling off his arms, and I can see faint white band on all his arms. one other problem might be some sort of predator eating at the starfish. This peaceful omnivore will effectively clean even the largest home aquarium of detritus and left over food. Inspect any starfish before buying it to make sure it is healthy. To simplify, bristle worms is used to describe both good and bad species. Common usage frequently finds these names also applied to ophiuroids, which are referred to as brittle stars or Starfish - Aquarium Sea Stars. FAQs about Brittlestar Compatibility, Control. Bristle Worm - The Good Guys. The starfish would not die from being out of water for the length of time it takes to take a few pictures.