Starfish ID

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I noticed this guy on my rock last night. i relocated him down to the sump pending an ID...

 

[Calappidae]

Asterina sp. Multiplying, rarely not reef safe starfish.

 

[overflowin]

i kinda thought that might be what it was, but it's a whole lot bigger than any asterina i've ever seen in my tank. honestly didn't know they got that big!

Thanks!