Now I have a pair of chanchos that I got from Rapps. Are the wild caught specimens the only ones that display the nice yellowish color like this photo of GMFISHNUTS Chancho?

The pair I have are F1. The male is around 7in and the female is around 7 as well. Now my male has hints of the yellow around his gill plate area.

Still has that greyish or silver color to him. Here is the female...

Any help with these MFK?
The pair I have are F1. The male is around 7in and the female is around 7 as well. Now my male has hints of the yellow around his gill plate area.
Still has that greyish or silver color to him. Here is the female...
Any help with these MFK?