I keep my new apartment at 75-80 degrees so it gets dry sometimes. I slathered on some lotion yesterday because my hands were getting dry. (This was the first time I've put on lotion in a year or so.) A few hours later I decided to mess around with the tank. After I was done, there was layer floating on top of the water. Thought a minute then realized it was the damn lotion.
Any idea on how to get rid of this?
Any idea on how to get rid of this?

