Is my anemone regaining his zooxanthellae

[Dolphinfriendly]

About a week ago I purchased a heteractis crispa form my LFS.
he came to me in a bleached state but this afternoon I noticed his tentacles turning pink, is this a sign he is regaining his zooxanthellae?

 

[dendrosa]

Probably. Under sufficient lighting/ good conditions it is surprising just how quickly they do colour up.

 

[Anemone]

Most likely! Do you have any pics?