zoa id. space monster?


Reefing newb
This branch I got about 4 months ago. It had just one of these on it and it was on it way out. After some tlc and spot feeding trace minerals it exploded and is now accepting brine shrimp. The orignal has grown its plate about 1/2 inch wide . The stalks are a light pink with white speckles. I want to update my stock list in the showcase. I wanna say reverse space monster but I'm just not sure.
any ideas?