Now, I know what you're thinking, "What's the big deal about the color?" Well, my curious friend, the color of tilapia is actually a sign of its diet and environment. For instance, tilapia that's fed a diet rich in astaxanthin (a fancy word for a type of algae) will have a more intense pink color. On the other hand, tilapia that's been fed a diet of fillers and by-products might have a more washed-out appearance.
And, let's not forget about the bad boys of the tilapia world - the ones with a grayish-brown color. These guys might be cheaper, but trust me, you get what you pay for! They're often raised in crowded and unsanitary conditions, which can lead to a higher risk of disease and contamination.
