In the last year or two I have seen people post that they inadvertently bought rock or coral that had Aiptasia. Of course the newer hobbyist goes to the forums and seeks assistance. The common reply now is "Yea they are easily killed" or " Just use so and so's product and you'll solve the problem", lastly "buy some peppermint shrimp". The only method of Aiptasia control I have not used is the wand. All other methods have failed me over the long term. Aiptasia always came back eventually, and not newly introduced. The Aipasia generally regenerated eventually to become an issue. I am paranoid about introducing them to this tank. I will not buy from locals, if I go to the LFS I inspect the piece thoroughly. Am I the only one being neurotic about Aiptasia?