:lol: Mine do that too! They've done that since I've gotten mine. Same kind of anemone. Mostly the female, she grabs a mouth full of the strings (digestive filaments?), and chews it, almost to thumb her nose at me, or rips the piece of food out. Keeping mine fed has been a challenge, between the fish and the anemone crab, my nem would starve to death if I didn't help (protect) it to eat. I have a tank full of thieves.