It is just odd because there is a clean cut section out of the dorsal, then the red part is just on a tiny section of it. I will do a water change tomorrow, I already put him to bed. I will add the aquarium salt and tannins then.
Haha I have cover him with a towel because I stay up late and he doesn't. He needs his beauty rest :).
I moved him back into his 10 gallon, except this time he has like 6 or 7 gallons because I divided it and put Chiquito in there. They are both acting so much happier now that they are in bigger areas. They have a bit of open space now, and they love it.