That white chocolate chip star is a sand sifting star.
Wrong star
i thought chocolate chips werent reef safe.. am i mistaken??
They don't bother corals, but I think they eat all the fauna that keeps a DSB healthy. They used to be really frowned upon. Not sure now, with so many going away from DSBs in their display tanks. I personally wouldn't add one, even though they are pretty cool critters, but I'm still an old school DSB guy.
No, I'm not sure... I stopped reading about them when I realized they'd eat the sand critters!