Yeah, didn’t know that “style” of severum was man-made. I guess that makes sense, my King kong parrot fish has been randomly “peeling” since about 2-3”.The gold variety is a man made one so I wonder if it is a 'peeling' (morph?) process they can go through like you see happen a lot in amphilophus like red devils and midas...
Ive kept gold sevs in the past but got them a bit bigger and they were already pretty colorful gold/yellow already so never got to see the younger stages.