Astaxanthin or other carotenoids enhance not only red but also yellow. When you feed it to white fish they turn yellow. But it can also turn yellow fish orange if fed too much.
There are seveal dry foods on the market that contain astaxanthin.
Try fish pellet that contains lucantin yellow. I gave my Golden base flowerhorn with Cz aqua's 2 tone pellet. Yellow tone appear after 2 days, but no results for my kamfa. Guess that my kamfa got no yellow gene.
Try fish pellet that contains lucantin yellow. I gave my Golden base flowerhorn with Cz aqua's 2 tone pellet. Yellow tone appear after 2 days, but no results for my kamfa. Guess that my kamfa got no yellow gene.
Thank you for you’re response I’ll definitely try. My flowerhorn definitely has the yellow gene but it’s really dull so hopefully this will bring that out some more