Need help with my anemone

Hello i bought a condy anemone am pretty sure of so when i first got it home it look great then it look like it was going inside its self but now its kinda deflated and a lil brown. Is that good or bad. This is my first one i ever bought. My tank is a 30gal n about 5yr old... I posted pictures of it from the start til now.. Please help id like it not to kill my fish..

 

Sorry I’m not great with anemones but that doesn’t look good, there’s a few here that are hopefully they check in soon.

 

Hey
Is it a Condy? If so it is looking for a place to make it's home. They like to back into a place to live so that can protect themselves from the rear. How long did you acclimate it before you put it in your tank? I was told by several people that you should acclimate them for up to 2 hours of dripping any anemone. I can't tell if it's a Bubble Tip it's too deflated but, they need 1 1/2 to 2 hours to acclimate.
It looks like in needs a larger area to set up house. I would put some sort of food in it (do not overfeed) so it feels like home. I hope this helps.