Sick Guppy Symptoms

Hi ,

I have a small Guppy tank in my kitchen just 2 males, 2 females and a
juvenile female thats managed to escape being eaten and is "half size".

A few weeks ago one of the females passed away... she was quite old, so I
replaced her with a new very pretty female from my LFS.

Well, four weeks have passed and the males have never taken a shine to her,
but now her fins are down and her once pretty tail is being held like a fan
folded up. She's mainly at the surface. When I feed, she's more lively than
the others, and has no appetite issues, in fact I would say she's hungrier
than the rest.


Any Ideas ?

Rich
http://www.sh0pz.com