Just thinkin and wondered if anyone has come up with a chart of what colour changes mean with regards to moods i.e. red is menat to be angry.... I'll start.... Red - Angry White - Scared/Sick/Dying Zebra Pattern - ? Purple - ? - be very intrested to know this one! Base Shades - Relaxed? Also if red is angry then why is it red since when they are red they would disappear under the marine spectrum since red is black down there, wouldnt...under threat/hiding be more appropriate??