<a href=showthread.php?s=&postid=11139666#post11139666 target=_blank>Originally posted</a> by Reefynewby
stay away from anemones, especially tubes. Like slakker said, tube anemones carry a more potent sting, and can cause danger to your clowns and other tank inhabitants, besides the fact that the clowns won't get hosted in it and the anemone might not survive.
Furthermore, there is, unless you're willing to upgrade ALL your equipment, install a new refugium, and suspend better lights over your nano, there is NO proper equipment. A nano, is simply, for simplicity and ease of care. nano tanks are made for display, not demanding difficult species.
My recommendation: buy a frogspawn or torch coral (im not much for hammer) or if you MUSt have the anemone look, get a long tentacle plate. corals are an easier, beautiful alternative, and if your lucky the clowns may host. However, a forewarning, hosting may not be a benefit. Hosting can often hurt the host coral, as it's not natural, and isn't beneficial to the corals, solely the clowns.