"Sarah Navarro" wrote in message
hlink.net...
| Thanks, I knew they didn't look natural. Some were pink and blue
and like
| weird pastel colors. I guess I won't be getting any of those.
Thanks for
| the link also. I have some neon tetras, are those natural colored.
They
| are an ugly grey color first thing in the morning is why I'm
asking.

Yeah, when fish 'sleep' (another major discussion there) their
coloration fades. Stress makes the colors fade as well.