Mounting a large tip anenome

[OCDP]

hmm what kind of lights are you running? Are you sure your lighting is sufficient to keep that anemone alive and thriving?

Secondly, what are your water paramaters? Ammonia, nitrite, nitrates.. etc...

And yeah, there isn't such thing as a "large tip anemone" it could be a bubble tip, long tentacle. etc... there is lots. Without a pic though we can't give you a definite ID .