Very nice, the color is normal as they commonly change colors as they mature and the adult coloration can't be accurately determined at this point. They look just like my RD when he was young how ever I can't be positive as to weather they are RD, Midas or a cross of the two at this age. Either way they are very nice looking fish. Please post more pics as they mature. HrHagle just got a nice looking little RD not too long ago I wounder if it was from the same source? Good luck with them, what ever they turn out to be you will not be disapointed with Amphiolophus.