Basket starfish, Astrophyton muricatum, are an unusual starfish found throughout Florida and the Caribbean. By day they are usually a tightly coiled into a ball hidden under a rock, or clumped up on a gorgonian, but by night they open up into a mass of waving arms that feed on plankton. They can get quite big, but we select smaller ones that are more suitable for most aquariums. The average size we sell open up to about 4″ and have a central disk that is about an 1/4 to 1/2 inch in diameter.
Basket stars are easy to care for and will actively feed on most foods at night when the lights are out. They can be coaxed into feeding during the day, but they are nocturnal feeders so that would be the best time to feed them.