Well done! your obviously an experienced reefkeeper and keeping these anemones for this amount of time is a credit to you. I still stand by my views that anemones should not be kept unless the person is extremly experienced with them.. Whilst you are right that these creatures can be kept under alternative lighting, for anyone wishing to try an anemone its easier to recomend halides and thus be sure of having the correct amount than recomending lower light levels and have the anemone wandering and stinging things because light levels are too low. Its easier to lower the light than raise it once the lights are purchased.
I do have a bubble tip that came free on some liverock but i will never purchase one for the simple reason that we cannot keep these creatures with any degree of success. You have kept one for 11 years but these anemones will outlive you, your children, grand children and great great grandchildren .. in fact they will outlive most things on this planet if they are kept healthy. Scientists are yet to discover an aging cell within their bodies so who knows how long these creature can truely exsist for? Some even speculate that a few anemones out n the ocean could have been around when Jesus walked the earth!
So how can any of us with hand on heart say that we are successful with anemones? If they live in our tanks for 10 years, twenty years, 50 years and then die, its no different than keeping a puppy for 6 weeks, having it die and telling everyone how successful we were with it. Im not having a go at anyone here, I do however want people to know that these creatures are not easy, should not be attempted by beginners and whoever decides to care for one should know just what they are letting themsevles in for.
OK i'll climb down off my soapbox now