The immigrants include parrot fish, originally from tropical waters; damselfish from tropical latitudes of the Atlantic; triggerfish, which normally live in the Indian and Pacific oceans; and an alga that has made its way into the Mediterranean by way of the Suez Canal.
Para imigran ini mencakup ikan kakaktua, yang berasal dari perairan tropis; ikan betok dari lintang tropis Samudra Atlantik; ikan picu, yang biasanya hidup di Samudra Hindia dan Pasifik; dan suatu alga yang pindah ke Mediterania melalui Terusan Suez.