I had read that golden pearls did come in the correct size but I was unsure as to what they were so I just looked them up and actually I think those would be great as well. I am really focusing however on the fact that these animals feed on the larvae and eggs of other invertebrates and not on plant based plankton(which is what I almost always see as the food being fed to them by hobbiests). I base this on this little snippet that I got from and article in reefkeeping mag.
"Although there are a few scattered reports of one or two individuals persisting in aquaria, in most cases the crinoids imported for the reef hobby die within a short period. They typically die by slowly sloughing off the distal ends of their arms until all that is left is the body, which then dies. This pattern is consistent with what happens to other echinoderms during starvation, and it is likely that effectively all of the crinoids imported for the aquarium hobby die of starvation within a few weeks of being placed in a reef tank. Until such time as aquarists have access to a constant supply of eggs, embryos, or invertebrate larvae of several types, the husbandry of crinoids should not be attempted."
And now we DO have access to the eggs and larvea needed to keep this animal alive. I just get a bit annoyed as I still have yet to read about someone NOT using phytoplankton which can not be consumed by a featherstar anyway since phyto is usually over the 200 micron limit.
Swear to god, one of these days I am going to try out all my ideas that have been churning in my head for two years on how to keep one of these babies alive.