I don't think it's actually anything to worry about but where better to find out, I have a gold/orange platty that when I got it around 6 weeks ago as one of 6 I bought was a nice vibrant shade of as I tried to imply either gold or orange, it's now fading fast to the point that it's now pretty much white or colorless however you want to call it, seems healthy in all other ways and the other 5 are all the same flour as when I got them, this one tho just has colour left in fins and even that seems to be getting less, any ideas peeps?