Need Urgent Help

[trojannemo]

How do the fish look today?

hi again.

the two fish in question have completely lost all spots/patces and look back to normal. they continue to swim and act normally and eat heartily.
no other rainbowfish at this moment shows any signs of the disease/condition. however, my Blue Koi angel female seems to be showing the same patterns.
she has patches on her forehead and a faint patch on her caudal fin. i've also had her since september of 2008. she continues to act and eat as she has the past 8 months.

what the heck?

 

[WILDER]

Columnaris usually presents itself on the head.

If no improvement in a few days I would medicate.
Have you been doing water changes.