Some Zebra Danio Fin Has A Yellowish Green Color?

[gagaliya]

here's a pic of the glofish zebra danio similar to mine:

i noticed some of the them have yellowish top fins as oppose the normal translucent white fin. Is this some kind of disease or normal? all the fishes looks ok though.

thanks,
gaga

 

[The-Wolf]

it is perfectly normal for ZDs to have yellow on them
especially the fins

 

[gagaliya]

sorry maybe i am just being paranoid, but noticed more oddness. All of my 6 zebra danio(glofish) has a white forehead. Like a tiny patch of white goo, but only on the forehead, and all 6 have it. Is this a disease?
Those little buggers move so fast, it's hard to take a good look. thanks

 

[The-Wolf]

yes the white on the forhead is not normal
it cold be the start of cotton wool disease or columaris (fungus.)
try this for a difinative diagnosis