I don't think I've ever seen two RTC's marked exactly the same way so it's not that strange. Very nice RTC by the way. I hate it when people over feed them to get instant monsters and end up with a football with fins...LOL
Cool looking black spotted redtail! With such a unique fish...its probally rare to find one with black spots like that...I have seen yellow tints and white spots on RTC before tho...hopefully it doesnt go away as it gets bigger...it would be cool to see a 3 foot fish with a 6 inch spot thats not supposed to be their....
I didn't ask whos doesn't have the black...I asked who has the black...I have 2 rtcs and one has the black(unusual) and the other has a normal tail(usual).
I have a rtc and he did have two blackspots that seemed to grow more and more to the end of his tail until it went away. He is now 3feet long and it went away when he was around a foot long.