Tag: carotenoid pigments for koi color enhancement

28
Sep
2019

What Are Koi Food Color Enhancers and Do They Work?

Dr. Erik Johnson

Are there color enhancers in the diet? Look for terms like Spirulina, Bio-Red, BetaCarotene, Canthaxanthin, Marigold petals,…

Fish, Koi & Pond Fish, Nutrition , , ,