Rock flower

[Noodles]

I woke up this morning and noticed that a small Florida ricordia has detached from the rock and landed in my RFA. I tried to pulse some water at the ric to get it out but it was very stuck, shortly thereafter the RFA closed up tightly..... How would you get the ricordia out?? Or would you leave it alone. My main concern is the RFA (My favorite piece in my tank)