So I went to my LFS store to get some cheap corals and I was able to get a pretty nice Blasto (yay!). I gave it a quick dip and it opened up nicely. About a week after that, I started to notice some type of polyplikethingymajig and that is when I noticed that I have a small, baby feather duster! I am still a beginner to this hobby and I have no idea on their care requirements, especially a baby one. Can anyone give me tips on the little guy?