That's so awesome. The Midas Blenny I have in QT right now absolutely plays peekaboo with my wife and daughter. I didn't quite believe it but sure as skunk, every time.It is my tank buddy, think of the cowardly lion in the wizard of Oz, we have hand and head signals for when I do stuff, I showed my daughter last time she was here and her jaw hit the floor when she saw it respond to me.