Let s go back to the example of the royal blue betta.
Marble betta change.
When the jumping gene moves on the blue gene returns to its normal function and the blue pigment returns.
However if the loss of color is accompanied by symptoms such as lethargy a lack of appetite or bloating you should likely take immediate action.
The marble betta is likely a partial dominant although some believe that the trait is a partial recessive or a co dominant.
It changed from a blue white marble halfmoon betta into a halfmoon betta that is nearly solid blue.
The blue gene was overridden by the transposons creating a loss of pigment.
Fish with the gene may randomly change their entire color patterns.
I was expecting marble fishes to change colors but still retain its marbling but this one went further and transformed into a solid blue fish.
This video is in collaboration with mcmerwe farms.
If you picked up a particularly young betta fish that hasn t really reached maturity yet.
One other reason the purdy betta fish may change colors is when they go through a sort of betta fish puberty.
So crossbreeding a marble and a solid colored betta fish will usually result in a spawn of mostly solid colored fish with a few marble patterned bettas thrown into the mix.
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Some betta fish have what is known a marble coloration to them.
This is what allows a marble betta to change continuously over the course of its life.