Tsim los ntawm xyoo 1971, peb paub zoo tias yog ib qho ntawm cov neeg muag khoom tilapia hauv Suav teb. Thov koj xav tias dawb rau cov lag luam wholesale zoo siab tilapia ntawm tus nqi sib tw los ntawm peb lub hoobkas. Tiv tauj peb kom paub meej ntxiv.