Sensitar nisosiyete imwe yinzobere mu gutunganya amafi no gutanga inyamaswa n’ikoranabuhanga. Turashobora gutanga ibisubizo byiza hamwe na sisitemu yuzuye yo gutunganya ibintu biterwa nibyo abakiriya bakeneye. Gutunganya inyamaswa cyane cyane harimo imyanda yinyamaswa (amababa,amara yinkoko, viscus, maraso), inyamaswa zapfuye, amafi na shrimp nibindi hitamo tekinoloji zitandukanye nibikoresho biterwa nibikoresho fatizo bitandukanye.Gutunganya imyanda yinyamanswa kuba ibiryo byamatungo, kora indangagaciro.
