Yes I got it a few weeks ago and the LFS gave me some bad info just to make a sale I'm trying to keep it alive but its getting better my tank was to was too young only like 2 or 3 months old
It's Entacmaea quadricolor, or bubble tip anemone. The others are right it's bleached make sure you feed it often and keep your system stable while it's recovering.
I am I feed it raw shrimp starting to see coralline algae and I'm pretty sure that means my tank is maturing from what I'm reading I'm doing a lot of research to try to get a good handle on it