I don't think he is seeing his reflection. When we look through the front glass at the bottom, we see a reflection because of the water refracting light. (excuse my spelling) Think about it, if you stuck your head in the tank, all you would see is glass and whatever is on the other side of it. Hang on, let me go try it .......................................................................................................................................................................................................................................................................... Sorry it took so long. I saw the room through the glass, not myself. Gotta go, dripping on my keyboard.