This is my boy Jasper with his color changing, the white on his dorsal fin turned out to be him just having the marble gene. You can also see that his upper lip is turning too.
I was so worried about it before, I thought something bad was happening to him. I asked everybody I could think of what they thought it was, a thread on here, the pet store, I messaged dramaqueen then kelly528 (thankx to them both for the help) to try to figure out what he had. I did some research but to no avail.
Kelly528 wanted to see him, so there he is!!
Thank you to everyone who helped me with him!!
This site is amazing by the way!!!