Krill is shell fish that mostly eats algae. It's hence even worse than most fish, for the reason that algae is almost often contaminated with heavy metals, PCB's, and other ocean contaminants. It's the work of algae to scrub the oceans of this stuff. Some algae even creates its own https://dietsreal54208.blogocial.com/details-fiction-and-from-the-hidden-notebook-real-58468970