Zenia pulsing but not fluffed up

[Fishko]

i recently added some asterea snails so they have been cleaning everything they seemed to knock down my zenia frag and came home to see my zenia was pusling but did not really have that feathered apearence. Its been like that for maybe 2 hours. Wondering if this has happened to others. Ill check all my parameters when i get home but all my other corals including my torch are opening bigger than ever.

 

[Retro Reefer]

give it time, they are just about indestructible