If it is a mutant, logically and obviously it has got to be different rite?
You don't keep gold fish, do you?lol.
Goldfish has been around for hubdreds of years,what do they suffer from ? If they(mutants) genuinely suffer from any form of health problems,
don't you think the breeders would have problems raising them,too?
Beauty is in the eye of the beholder,though.
There are fishes that I have yet to learn to appreciate their ornamental value, but I refrain from bad mouthing that particular fish.
Why did you sound so emotional?It's just a fish and a hobby anyway.