Aquaculture Farming Interview Question:

Explain what are pigments?

Submitted by: Muhammad

In nature, fish such as salmon get their pink colour from eating crustaceans.. Carotenoids, the most common naturally occurring pigments, are given to farmed fish to provide Vitamin A, function as antioxidants, and enhance the animals' immune system. Carotenoids also give farmed fish, such as salmon and Arctic Char, their pink colour.
Submitted by: Muhammad