Ok a buddy of mine sent me this purple digi about 2 months ago. It has been chilling in the back of my tank but this weekend I decided to move it to the front. If I recall I believe it was still purplish with polyps but I can't say 100% (might had been alage). Today I came home from work and found my anmenonoe basically on top of it. My buddy said it's dead. My question is should I try and see if it comes back or remove it from my tank?

