That looks like Xenia elongata. It is only slightly better than Aiptasia. I am about to remove the last of that weed from my tank. I don't have any real enemies in this hobby, and don't need to make enemies out of my friends, so I won't even give it away. I expect to consign mine to the garbage.
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Bob
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To be loved you have to be nice to people every day - To be hated you don't have to do squat.
---------Homer Simpson--------
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