guppy changed color

[animalzrok2]

my yellow tail guppy now has a white tail. should i be worried?

 

[bruinsbro1997]

He could be stressed. Tank size? Water parameters? Tank mates?

 

[animalzrok2]

she lives in a 10 gallon with a few other guppies and 2 striped cory catfish

 

[animalzrok2]

wait now her tails yellow

 

[blert]

What color is it supposed to be?

 

[animalzrok2]

yellow so she looks fine now. ill keep an eye on her though

 

[absolutangel04]

Fish change color in response to stress and other environmental factors. Do keep an eye on her though. Hopefully it was a fluke.