I put a red devil in the tank in my classroom (I'm a teacher) and it's very healthy and growing fast (more than 5 inches now) but it is still a creamy yellow color. I am wondering if the fish is going to turn red or stay yellow. I have seen some pics of adult red devils that are orange or pink but not yellow. The fish is being fed blood worms twice per day as well as "color-enhancing" cichlid pellets and is in a 60 gallon tank. It's only neighbors are feeder fish, which it also eats pretty regularly. I got the fish at the beginning of September and it was less than 2 inches. Thanks for any tips.