Cov dej zoo muaj qhov cuam tshuam tseem ceeb rau aquaculture.Yog li ntawd, nws yog ib qho tseem ceeb tshwj xeeb tshaj yog rau aquaculture kom paub txog cov ntsuas ntsuas, ua cov kev soj ntsuam xyuas dej tsis tu ncua, thiab teb rau kev hloov kho cov ntsuas dej hauv lub sijhawm.
Cov khoom ntsuas tseem ceeb rau cov dej aquaculture muaj pH, ammonia nitrogen, yaj oxygen, nitrite, sulfide, thiab ntsev.Ntawm lawv, yaj cov pa oxygen thiab pH kom zoo yog qhov tseem ceeb, thaum ammonia nitrogen, nitrite nitrogen thiab sulfide yog cov tshuaj lom tseem ceeb uas tsim los ntawm cov ntses thiab cw metabolism.Kev ntsuas kom raug thiab raws sij hawm ntawm qhov concentration ntawm cov tshuaj no, thiab tom qab ntawd siv cov kev ntsuas sib xws tuaj yeem txhim kho cov ciaj sia taus ntawm cov ntses thiab cw, thiab txo tus nqi ntawm kev yug me nyuam.