need help with my coral

[55g reef]

need help with my coral . my anemones tentacles are damaged i dont know if they are fallen off or being eaten by a fish. i had a long tentacle anemone it was fine for about 2 weeks woke up in the morning and his tentacles were gone. now my other tentacle coral is missing a few and dont look to healthy. but all other nontentacle coral is doing fine. i have a few fish a yellow tail danselfish,niger triggerfish,4 of the false pacular clown fish all levels are good. lots of live rock.can anyone help with this prolblem? fordoffroad22@yahoo.com thanks

[Brandon1023]

Niger Triggers are risky. Sometimes they'll be ok with corals, sometimes they'll nip at polyps. Barring any water tests, my money would be on him.