I have red flatworms in my 30 prop tank and want to transfer all my coral to my 110g reef tank so I can break down the 30. After my recent problems I'm deciding to get rid of a couple tanks if not all of them. Anyway, I want to make sure no flatworms make it to my 110g so I"m guessing dipping the corals is the only sure method. I have Kent Tech-D but can pretty much get whatever else from work.