I have a female Krib in my 32g who seems to be doing just fine in the community tank. She is still a juveline krib (only a little more than an inch) but some days she displays colors like crazy and other days she's... bland. So I figure this is just "moodswings" (I am trying real hard not to comment about the fact that she is a female after all here... darn I guess I just did-
) normal stuff that every living being goes through but now I am curious.
Is it really just a display of colors depending on her "state of mind" or is something else affecting it? Does anyone have experience with kribs who could shed some "color" on the matter?