ral
Fish Herder
Than I saw the two colors distinguish in a Betta poster.
Marble:
Piebald:
Read this at Betta talk...
Still have a hard time distinguishing though. Are these fish piebald or marble (guessing peibald)...
Marble:
The body and fins have blotches of color over a flesh or any other light color solid background. For example, black blotches over flesh color or over white. The photo to the left is that of a red marble from my apache strain. Not all marbles have blotches on both body and fins. Many may have botches on body but then clear fins, or solid body and then blotchy fins etc...
Piebald:
The betta has a flesh face, regardless of his body color. To the left, a steel blue piebald from my blue apache strain. I find this trait very pretty.
Read this at Betta talk...
Still have a hard time distinguishing though. Are these fish piebald or marble (guessing peibald)...

