Tramatic Zoa Experience Resulting in Color Advancment?
 

I'm just wondering if anyone has ever experienced this? I had a regular brown colored Zoo that had grown on a 2 inch rock, I also have a pesky Pistol Shrimp that took that rock into the deep abyss of its lair. Two months later I completely revamped the tank and found the rock. Too my surprise the Zoo's had grown and changed color on me! There in my propagation tank right now before I introduce them to the JBJ's 150W Metal halide. Anyone ever experienced this?

Levi

Old Colony that DID NOT MOVE
http://img264.imageshack.us/img264/2961/p1040873hl5.jpg

Colony that was Hidden for 2 months
http://img208.imageshack.us/img208/716/p1040884jt9.jpg

FTS
http://img204.imageshack.us/img204/4231/p1040885uw4.jpg

Zoas do it all the time, well atleast IME. I've heard people getting some cool looking morphs just by spliting a colony, leaving one piece alone and moving the second one into a new location in the tank. I had a small colony change colour twice on me... 1st was when I brought it home from the store and then again when I upgraded tanks. It went from blue to pink to purple:surprise: