ya he only darkens when fighting with the clown but there both little babys poor little titain he got shipped to me as an undulatus and I dont know anyone in this area that can deal with a fish like this in a home aqua theres very little I can find on anyone ever keeping them in the past I know most basics from other triggers and I watched every bit of video footage I can find but this is mostly stupied divers messing with them no real help. Does anyone know of adult titains in captivitey any where