1) Anemones are venomous, not poisonous. There's quite a difference.
2) My shrimp seems to be immune to the sting of my bubble anemone as well. I think that the exoskeleton keeps them from being stung.
My skunk cleaner is the terror of my tank as well. I'd get rid of him if I could catch the little ****.
92-gallon corner tank, 100lbs of LR
, 140lbs of sand, 250watt 10,000K MH
, 110watts of actinic PCs, Mag 7 return, custom refugium, AquaC EV180 w/ Mag 5
Female lyretail anthias, eyelash blenny, tomato clown, saddleback clown, firefish goby, 2 sand-sifting stars