it is swimming and eating normally but its appearance doesn't seem to be right.


I am now treating it with nufurpirinol in an isolated tank...
are there any recommendations on the treatment? Why does it
turn into this strange appearance? Please advise...
http://aquariumfarm.com/phpBB2/files/sickb_115.jpg
http://aquariumfarm.com/phpBB2/files/sicka_302.jpg