Sick Guppy?

TrumanL

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Mar 25, 2011
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Truman
Hi, sorry about the picture quality, I tried my best, and I only had my Ipod to take the picture, anyways, notice the kind of dark area I circled, is there some kind of disease? I noticed it being there just today... and it's 'growing' right after the tail fin. (I bought this female guppy from a pet store not long ago, I've had it for around 2weeks~) Is this normal, if not, what kind of disease is this, and what should I do? Thanks in advance!

IMG_0135.JPG
 
It isn't a great pic, but it looks like it might be normal. Is there any chance that she might be a half black type guppy? It could be that she was pale in the pet shop tank (fish usually are) and now that she is living in better conditions, she is coloring up better.

Is she acting normal? She looks a little thin, but that could just be from being in the store. I just bought some female guppies from Pet Smart tonight. They are kind of thin, but not sickly. They keep the females and males separate, so the females aren't pregnant, and it is really strange to see female guppies that AREN'T pregnant!

Lisa
 
Yeah that might be it! one of my other guppies is starting to a bit more darker color on it too. Thanks! Oh and I fed them right after this picture =P
 
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