Fish Depletion Blog entry. People would be affected. Fish depletion is that fishes are gonna die. We got to save fish and don't let people eat or catch fish and don't take the fish out of the water. Its happening at oceans seas anything that has fish in it. This happened because people who eat fish just keep eating it people who don't like fish matters because they could catch a fish but not put it in the water. We should help the fish because we don't want them to go instinct in 38 years people catch them in nets and put them at restaurants the people who don't eat them could help save them from dying and being instinct. "Their disappearance would mark the beginning of a process in which evolution goes in reverse".