UMary Allen
Iigill kufuneka zisoloko 'zigungxulwa' ngamanzi ukuze intlanzi ifumane ioksijini eyaneleyo kuba incinane kakhulu emanzini kunasemoyeni. Ekubeni oku kuphefumla kusebenza emanzini kuphela, intlanzi ayikwazi ukuphila emhlabeni kwaye inokufuthanisela.
Kutheni iintlanzi zifa emva kokutshintsha kwamanzi?
Ukuba amanqanaba e-nitrite aphezulu kakhulu, bonke abantu beentlanzi banokufa ngexesha elifutshane. Nangona kunjalo, i-nitrite inokukhokelela kumonakalo wexesha elide. Intlanzi isenokufa emva kweeveki okanye iinyanga. Utshintsho olukhulu lwamanzi lwe-50 - 80% ke ngoko luyacetyiswa kwimeko yokunyuka kwamaxabiso e-nitrite.
Kutheni iintlanzi zifela emanzini?
Kumanzi angenayo ioksijini, iintlanzi zinokuzama ukudada ngaphantsi nje komphezulu kwaye ngaloo ndlela zizuze kwinto yokuba ioksijini yomoya inyibilika emanzini apho. Kodwa ukuba i-oksijini yoxinaniso lwehla kakhulu, oko akuncedi. Iintlanzi ziyafuthaniselwa zize zidande zifile phezu kwamanzi.
Ngaba iintlanzi ziba buhlungu xa zisifa?
Indlela esijongana ngayo neentlanzi ayinaxanduva lombhali kuphela. Bahlala befa ngekroba kumthetho ngaphandle kwemilinganiselo yokukhusela ukumangalisa kunye nokuxhela. Ingxaki: intlanzi isidalwa esingekajongwa kwaye akukho mvumelwano malunga nendlela izilwanyana eziziva ngayo iintlungu.
Inokuphila ixesha elingakanani intlanzi ngaphandle kwamanzi?
iisturgeon zinokuphila iiyure ngaphandle kwamanzi. uninzi lweentlanzi zasemanzini acocekileyo kufuneka zikwazi ukuma imizuzu embalwa, kodwa kufuneka ukhulule ikhonkco ngokukhawuleza. Kuxhomekeke ekubeni intlanzi ihlala imanzi. Ulusu lwentlanzi lukwayinto ebalulekileyo yokufunxa ioksijini.
Zifa njani iintlanzi ngokwemvelo?
Unobangela wokufa kweentlanzi zizifo zeentlanzi, ukungabikho kweoksijini, okanye ukunxila. Kwiimeko ezinqabileyo, ukuguquguquka okunamandla kubushushu bamanzi kukwabangela ukuba iintlanzi zibulale. Amaziko ombane ombane abangela intlaninge yeentlanzi ezifileyo; Ii-eels zichaphazeleka kakhulu ngenxa yobukhulu bazo.
Kutheni le nto iintlanzi ezininzi zisifa kwi-aquarium ngequbuliso?
Ukufa kobuninzi, apho iintlanzi ezininzi zifa kwiiyure ezimbalwa, zidla ngokulandwa emva kwityhefu. Ityhefu ye-nitrite, enokuthi ilandelelwe emva kokhathalelo olungalunganga, ixhaphake kakhulu. Ityhefu ye-ammonia kunye ne-ammonia nazo zibangelwa ziimpazamo zokhathalelo.
Ngaba Iintlanzi Zinokufa Ngenxa Yoxinezeleko?
Iintlanzi, njengabantu, zichaphazeleka ekusebenzeni kwazo ngoxinzelelo. Oku akubandakanyi impilo yezilwanyana kuphela kodwa kunye nokukhula okufanelekileyo kumfama weentlanzi. Uxinzelelo olusisigxina (ngengqiqo yoxinzelelo) lunokuphetshwa kuphela ngokuma okufanelekileyo.
Ndenza ntoni ngeentlanzi ezifileyo kwi-aquarium?
Intlanzi efileyo edada phezu komhlaba inokususwa ngokulula kwi-aquarium ngomnatha. Kwintlanzi efileyo eye yatshona phantsi, iigesi ezongezelelweyo ziveliswa ngokubola, ukwenzela ukuba emva kwexesha intlanzi iphinde iphakame phezu kwamanzi.
Zenza ntoni iintlanzi xa kukho uqhwithela?
Ukongeza, izaqhwithi ezinamandla kunye nemvula enkulu zishukumisa intlenga emanzini. Ukuba i-alluvial matter ingena kwiigill zentlanzi kwaye iyalimala, i-oksijini yokungenisa izilwanyana nayo inqatshelwe kakhulu. Ezinye iintlanzi azisindi kuloo nto.
Intlanzi yenza ntoni imini yonke?
Ezinye iintlanzi zasemanzini acwengileyo zitshintsha umbala womzimba zize zibe ngwevu-luthuthu ngelixa ziphumle emazantsi okanye kuhlaza. Kakade ke, zikho neentlanzi zasebusuku. I-Moray eels, i-mackerel, kunye ne-groupers, umzekelo, baya kuzingela ngorhatya.
Kuthekani ukuba intlanzi iphantsi?
Iintlanzi zidada emazantsi xa zisoyika. Oku kunokubangelwa kukuziphatha rhabaxa kakhulu kwicala lababambisi, okanye kunokubangelwa luxinzelelo lokufudukela kwi-aquarium entsha. Esinye isizathu sokoyika intlanzi inokuba ngumgangatho okhanyayo we-aquarium, ukungabikho kokutyala, okanye intlanzi edla inyama.
Ngaba intlanzi ineemvakalelo?
Kwangexesha elide, kwakukholelwa ukuba iintlanzi azisoyiki. Abanayo inxalenye yobuchopho apho ezinye izilwanyana kunye nathi bantu ziqhuba ezo mvakalelo, izazinzulu zatsho. Kodwa uphononongo olutsha lubonise ukuba iintlanzi zivakalelwa kwiintlungu kwaye zinokuxhalaba kunye noxinzelelo.
Ngaba intlanzi iyakhala?
Ngokungafaniyo nezilwanyana ezanyisayo, iintlanzi aziziva zintlungu: leyo yayiyimfundiso eyayixhaphakile ixesha elide. Kodwa kwiminyaka yakutshanje iye yadodobala. Kukho izinto ezininzi ezibonisa ukuba iintlanzi zinokuva intlungu emva kwayo yonke into.
Ngaba iintlanzi zinokonwaba?
Iintlanzi ziyathanda ukugobana
Azikho yingozi njengoko zibonakala kwezinye iifilimu kodwa ngamanye amaxesha ziyavuya xa ziphethwe njengenja okanye ikati.
Ithatha ixesha elingakanani ukuba intlanzi ifuthaniseleke?
Ukopha kunokuthatha imizuzu okanye ngaphezulu kweyure ukuba intlanzi ife. Kwimizuzwana yokuqala ye-30, babonisa iimpendulo ezinobundlobongela zokuzikhusela. Kumaqondo obushushu asezantsi okanye xa zigcinwe emkhenkceni, kuthatha ixesha elide ukuba zife.