Ahh I get it now. The fissidens grows like crazy. So it's probably a combination of two things. 1: I have a 5000k bulb on it right now which kinda bleaches color a little and 2: I'm color blind and probably over adjusted the pictures while editing.
But aside from the odd colors what do you think of the scape? I haven't done a cosmetic trim on it yet while the plants get well established. So it's still a little "raw"