Umbuzo wokuthi kubalulekile kangakanani ukuguqula amanzi ku-aquarium akufanelekile kuphela kubaqalayo, kodwa kubalimi abadobile abanolwazi. Phela, ekubunjweni kwayo, i-aquarium ecosystem ihamba ngezigaba ezahlukene, futhi isimo samanzi sithonya kakhulu ukugcinwa kwesilinganiso.
Ngidinga nini ukushintsha amanzi ku-aquarium?
Iningi labachwepheshe ekuzaliseni izinhlanzi ze-aquarium ziyavuma ukuthi ngokwesilinganiso kubalulekile ukushintsha ama-20% amanzi aqukethwe aquarium, kanye kanye namasonto amabili. Lokhu kuzokwenzela ukuvuselelwa okwanele emgqeni wamanzi, kodwa, ngesikhathi esifanayo, ngeke kube yingozi kumbono wezinto eziphilayo ezakhiwe e-aquarium.
Ochwepheshe abaningi abaqhubekayo batusa ukuthi uma ushintsha amanzi, kufanele uzibophezele emjikelezweni wokuphila we-aquarium. Ngesikhathi esifanayo, kubaluleke kangakanani ukushintsha amanzi emanzini okubalwa kusukela ngesikhathi sokuqaliswa, okungukuthi, ukugcwalisa itangi ngamanzi. Ngakho-ke, emanzini omusha (kusukela ezinyangeni ezingu-0 kuya kwezi-3) ngokuvamile akunconywa ukushintsha amanzi. Ikakhulukazi ukukhathazeka ngombuzo wokuthi ungayishintsha kangaki amanzi emanzini amancane, lapho i-ecosystem iyakwazi ukubhekana nayo yonke imiphumela. Emanzini amancane (ezinyangeni ezintathu kuya kwezingu-6), amanzi angu-20% ashintsha njalo emavikini amabili noma 10% ngesonto. Ku-aquarium evuthiwe (kusukela ezinyangeni ezingu-6 kuya kwezingu-12), amanzi angu-20% ashintshwa kanye ngenyanga. Ku-aquarium endala efanayo (engaphezu konyaka owodwa) nemvelo eyakhelwe, kubalulekile ukushintsha amanzi angu-20 njalo ngemva kwamasonto amabili ezinyangeni ezimbili zokuqala, bese ushintshela embusweni wamanzi ahlanzekile.
Uma udinga ukuguqula ngokuphelele amanzi aquarium?
Ukuguqulwa okuphelele kwamanzi ku-aquarium kubhubhisa izibopho zemvelo. Kubalulekile ukuqala i-aquarium ngendlela entsha. Ngakho-ke, ukuguqulwa kwamanzi okuphelele kuncike kuphela ezimweni ezimbi kakhulu: ukuvunguza kwamanzi okuphazamiseka, ukuphazamiseka okuqhubekayo ngenxa yokuphindaphinda kwamagciwane ezincane, futhi futhi uma izidakamizwa noma izifo ezifufusa imvelo zifakwa ngamanzi.