Deep-water researchers continue to discover new types of seaweed. One of them — “Green soylent” — turns out to be nourishing and tasty. Residents of the underwater city not only provide food for themselves now, but also send some of their harvest to the surface. Seaweed becomes a favorite dish and an integral part of everyday meals. The most popular dishes are seaweed pasta with cuttlefish ink, a vegetarian seaweed burger, and dessert jelly from the Green soylent.