Pale Fish

[shallow_one]

I have four domino damsels. One of them seems to be a little pale, like he is losing color. Is this something that I should be concerned about or will it go away or is it not a problem?

 

[tacks]

Need more info. Water parameters? Is this a new fish? Is this a new tank? What is your water source? Any other fish? Does it eventually re-gain it's color?

 

[vkesu]

If it is after the lights go out, he is only preparing for bedtime. You'll see him lighten up a shade or two. You'll also see the color come back after the lights are on in the am.

 

[beth]

3 damsels? My guess would be harrassment. Have you observed the fish to see if harrassment is going on? Does the fish eat as normal?