Hey guys umm just tryn to figure out why my normaly happyO mick.
He has changed colour back to a wild look from full tiger strips and is hanging in the back and only coming up for a feed at dinner, time water is good and I havnt change anything in the same tank he has been in for the last 6months. He is about 10months old.
All my Os change colour from a wild all green look to full tiger strips all the time when in diff moods and that but mick has no colour except a pale green and his orange circle. He is also a bit jumpy too. He has not ben spooked of anything cause he in in the spare room with no human traffic except me and mygirlfriend.
I am stuck with ideas can anybody help mick out?

This is a question that is very difficult to give a conclusive answer. Some of my fish also change color dramatically occasionally. It could be down to mood changes, sexual activity, sometimes they change color depending on the tank surroundings, how the tank is lit. There are so many factors that can make animals change, I think it will be impossible to pinpoint why yours is doing this. All I can say is if it is eating properly, I don't think there is too much to worry about.

Sorry I can't be any more help