Does anyone have any tips for removing a long tentacle anemone that has grown too large for my 90 gallon tank? It is attached to an integral piece of rock near the bottom of the tank, so without dismantling the whole thing, it ain't going anywhere. I have heard of collectors squirting lemon juice into the mouth of carpet anemones with a syringe, but this is in the wild, don't want this plan to back fire in a closed system. Any ideas for getting this thing to detach?