I made a dumb move I thought. I was sitting and looking at my tank yesterday when I saw a newly added plug with 2 expensive Paly's nose dive off of my LR onto an Acan Lord Colony. I knew from experience that it would only be a minute before the Acan won that battle. I instinctively stuck my hand in the tank and grabbed the plug and moved it. I did not have time to think that I had just put lotion (neutregena sp?) on my hands not 5 minutes before. I did not have any water made up or carbon on hand so I just closely watched the tank. I did see a slight oil slick on the surface but my corals / fish all look fine. Today everthing has opened up so I am assuming that hand lotion is not deadly to reef inhabitants.