I'm selling because I haven't been motivated enough to use it on all of my tanks - I'd rather use biological methods that cost me no time. The Wand does work, but you need to actually pierce an aiptasia with the point to oxidize all the tissue. Just putting it close to an aiptasia doesn't work as well. You'll also find you might not be able to reach all your aiptasia with it - for those ones I recommend Bazooka bubble gum.