i have a purple tip anemone that is 2 days new to my 28 gal tank.. he looked great yesterday,but today it was kinda deflating a little,and after running to the store i came home to it all sucked into its base.. now its kinad hanging out a little.. is it dead? should i get it out before it poisons the tank?? do they do this when they are moved to a new home?? please help thank you. pic on left is this morning.. pics on rite and bottom are 5 minutes ago