I noticed that two of my flowerhorn changed to the colorshade of my leopard pleco (brown and black)when they huddled up next to it when i turned of all lights in the room. I normally turn on tank lights at night and turn off when i wake up. Wish i had a camera, at first I thought maybe the colors were reflected off pleco cause the were close but all its spots were gone, then i put my haad in and scared it away nfom pleco and it was still brown and with blaack bars, like a datnoid. on of them was farther from pleco and only the back half closest was brown.
