Just brought home a pineapple shrimp after watching it closely...wait just staggered....it was being held on to by what I've been told are Ball anemones. This anemone had a grip on the body of the shrimp. I separated them and the shrimp is now lethargic, have dead, on it's side. Been told Ball anemone's are harmless, if so then maybe I have something else b/c this anemone did have a hold on this shrimp, and it's not well! Here are some pic of ball anemone. Thee one on the bottom left had a hold of the shrimp.