i have a rtc and he is about 6" or 7" i was wondering if there is any type of food i can feed him so his tail gets redder. alot of people have told me that i just have to wait till it gets bigger, but i believe that there are certain foods that could increase the red pigment in his tail. By the way this is my first post and i just wanted to say hi. i have a 55 gal corner tank with 3 tinfoil barbs 4"-6", 4 clown loaches all about 4 inches long, a 6 in. clwon knife fish, a 5 in polypterus senegalus, a 5 in. striped catfish, a 5 in silver dollar, 3 4 in. filamentosa barbs, a 4 in red parrot, and a 4 in. blue acara