Why is my betta changing colors?

koldsoup

AC Members
Jan 12, 2010
271
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16
Brooklyn, New York
Real Name
Kevin
I've had a male betta for awhile. When I first bought him, he was blue with white (can't find the word here) edges. As time went on, the white slowly began to turn red and here he is today.

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He did sort of have a little red when I got him but the red has since expanded a lot.

I think it may be the food I'm feeding him. I was too cheap to buy betta pellets so I just fed him some "Xtreme" pellets that I got for free from Kensfish. Any ideas?
 
I had a pale coloured betta that developed more colour over time (went from almost white to a pretty blushing pink). I think it probably is related to food. Maybe you are feeding something that enhances colour (that's what I feed mine). In any case, I don't think it is a bad thing, it was probably lacking some nutrients before. :)
 
Better food, clean water, more activity, etc. All fish "color up" with good care, but betta's are particularly dramatic about it, I think. :)

That's a handsome fellow!
 
It is quite normal for some bettas to change color like that. Nothing to worry about. I believe it has something to do with genetics, some special gene or something like that.
 
I never knew about the marble gene. That's pretty interesting.

I was worried because I'm importing some white platinum bettas and don't want them to start turning red on me... Regardless, I will change the food I'm going to feed the new ones.
 
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