Enye yezinto ezibaluleke kakhulu ngokufuywa kwezilwane zasemanzini ukuba namanzi ahlanzekile. Kodwa-ke, ezinye izindaba ezinjengokuqubuka kwezifo, ukunqwabelana kwe-ammonia, nokukhula kwe-algal kuyabulala izimfanzi futhi kunomthelela omkhulu ohlelweni lwamanzi lulonke kanye nokukhula kwezimfanzi.
Lapha e-Organica Biotech, sinikeza isixazululo esisebenzayo se-probiotic esibhekana nezinkinga, sisekela ukufuywa kwezimfanzi ngendlela eqhubekayo, futhi kubalulekile ekulondolozeni izinga lamanzi.