UDanio rerio (ngesiLatin Danio rerio, owayekade eyiBrachydanio rerio) uyinhlanzi ebukhoma, efundayo efinyelela ku-6 cm ubude kuphela. Kulula ukulihlukanisa namanye ama-zebrafish ngemivimbo eluhlaza okwesibhakabhaka emzimbeni.
Ingenye yezinhlanzi zokuqala ze-aquarium, kanye ne-macropod, futhi isaziwa kakhulu eminyakeni edlule. UDanio rerio muhle kakhulu, akabizi, futhi muhle kubaqalayo kanye nama-aquarists anolwazi.
Ukuphila emvelweni
I-zebrafish yezinhlanzi (Danio rerio) yachazwa okokuqala nguHamilton ngo-1822. Izwe lokuzalwa kwezinhlanzi e-Asia, ukusuka ePakistan kuya eNdiya, kanye nokuncane eNepal, eBangladesh naseBhutan.
Kunenqwaba yemibala ehlukahlukene yokuphela nobubunjwa be-zebrafish ye-aquarium. Okuthandwa kakhulu ama-zebrafish ambozwe ngeveli, ama-albino, i-zebrafish ebomvu, i-pink zebrafish, nezinhlobo ezishintshwe izakhi zofuzo sezithandwa kakhulu namanje.
Uhlobo olusha - Glofish zebrafish. Lezi zebrafish ziguqulwe ngokwezakhi zofuzo futhi zitholakala ngemibala ekhanyayo, e-fluorescent - pink, orange, blue, green. Lo mphumela utholakala ngokwengeza izakhi zofuzo ezivela kwamanye amazwe, njenge-coral.
Yize lo mbala unengxabano enkulu, ngoba awubukeki ungokwemvelo, kepha kuze kube manje imiphumela emibi yokuphazamiseka nemvelo ayaziwa, futhi izinhlanzi ezinjalo zithandwa kakhulu.
UDanio rerio uhlala imifudlana, imisele, amachibi, imifula. Indawo abahlala kuyo incike kakhulu esikhathini sonyaka.
Abantu abadala batholakala ngobuningi emaxhaphozini akhiwa ngezikhathi zemvula nasezinkomeni zelayisi ezigcwele amanzi, lapho bondla khona baphinde bazalise.
Ngemuva kwenkathi yemvula, babuyela emifuleni nasemanzini amaningi. Ngokwemvelo, i-zebrafish idla izinambuzane, imbewu, ne-zooplankton.
Incazelo
I-zebrafish inomzimba omuhle, ovulekile. Indebe ngayinye inamadevu amabili. Kuyaqabukela ukuthi zifinyelele kubude obungu-6 cm ku-aquarium, yize zikhula ngandlela thile emvelweni.
Kukholakala ukuthi emvelweni, ama-rerios awahlali isikhathi esingaphezu konyaka, kepha e-aquarium ahlala eminyakeni emi-3 kuye kwengu-4.
Umzimba wakhe upendwe ngombala ophuzi okhanyayo kakhulu, futhi umbozwe imivimbo eluhlaza okwesibhakabhaka ebanzi eya ezinhlakeni.
Kunzima kokuqukethwe
Lezi zinhlanzi ze-aquarium ezingathobekile futhi ezinhle zilungele abaqalayo.
Kulula kakhulu ukuzala futhi gazinga kulula ukulondla.
Njengoba lokhu kuyinhlanzi yokufunda, badinga ukugcinwa okungenani ama-5 ku-aquarium, okungcono kakhulu. Bazohambisana nanoma iyiphi inhlanzi enokuthula naphakathi nendawo.
UDanio rerio udla noma yikuphi ukudla omupha kona. Babekezelela ngokuphelele imingcele yamanzi ehluke kakhulu futhi bangaphila ngaphandle kokushisa kwamanzi.
Futhi nokho, yize ziqinile kakhulu, akufanele zigcinwe ezimweni ezimbi kakhulu.
Ngendlela, ungamangali uma ubona umhlambi we-zebrafish uchitha isikhathi esiningi kusihlungi, lapho i-current iqine kakhulu ku-aquarium.
Bathanda ukugeleza nje, njengoba ngokwemvelo bahlala emifudlaneni nasemifuleni.
Ukondla
Ngokwemvelo, i-zebrafish idla izinambuzane ezahlukahlukene, izibungu zazo, imbewu yezitshalo eziwele emanzini.
E-aquarium, badla zonke izinhlobo zokudla okubukhoma, okweqhwa noma okwenziwe, kepha bakhetha ukuthatha ukudla ebusweni bamanzi, kaningi maphakathi futhi bangalokothi kusuka phansi.
Bathanda kakhulu i-tubifex, kanye ne-Artemia.
Ukugcina ku-aquarium
UDanio izinhlanzi ezitholakala ikakhulu ezingxenyeni ezingenhla zamanzi. Ngokobuchwepheshe, bangabizwa ngamanzi abandayo, ahlala ezingeni lokushisa elingu-18-20 C.
Kodwa-ke, bajwayele inombolo enkulu kakhulu yamapharamitha ahlukile. Njengoba ziningi futhi zikhuliswe ngempumelelo, zivumelanisa ngokuphelele.
Kepha kusengcono ukugcina izinga lokushisa cishe libe ngama-20-23 C, amelana kakhulu nezifo futhi aphile isikhathi eside.
Kungcono ukugcina i-zebrafish emhlambini, kusuka kubantu aba-5 noma ngaphezulu. Yile ndlela abasebenza ngayo kakhulu futhi abacindezeleke kakhulu.
Ngomhlambi onjalo, i-aquarium engamalitha angama-30 yanele, kepha enkulu ingcono, ngoba badinga isikhala sokubhukuda.
Izimo ezifanele zokugcina zizoba: izinga lokushisa kwamanzi 18-23 C, ph: 6.0-8.0, 2 - 20 dGH.
Ukuhambisana
Inhlanzi enhle kakhulu ye-aquarium ejwayelekile. Ihambisana nezinhlobo zombili ezihlobene nezinye izinhlanzi eziningi ze-aquarium.
Kungcono ukuqukatha izingcezu okungenani ezi-5. Umhlambi onjalo uzolandela ubukhosi bawo futhi ngeke ube nengcindezi encane.
Ingagcinwa nganoma iyiphi inhlanzi encane enokuthula. UDanio rerios uyasukelana, kepha lokhu kuziphatha akulona udlame, kepha kuyindlela yokuphila ephaketheni.
Azilimazi noma zibulale ezinye izinhlanzi.
Ukungafani ngokocansi
Ungahlukanisa owesilisa nowesifazane ose-zebrafish ngomzimba onomusa ngokwengeziwe, futhi mancane kunabesifazane.
Abesifazane banesisu esikhulu futhi esiyindilinga, ikakhulukazi uma sibonwa uma sinamaqanda.
Ukuzala
Inketho enhle kakhulu kulabo abafuna ukufuya izinhlanzi okokuqala ngqa. Ukutshala ku-zebrafish kulula, i-gazinga ikhula kahle, futhi kunenqwaba yamafry uqobo.
Ithangi lokuzalela kufanele libe namanzi ayi-10 cm agcwele amanzi, kuthi izitshalo ezinamakhasi amancane noma inetha lokuvikela libekwe phansi. Ngeshwa, abazali badla i-caviar yabo ngokuhaha.
Ukuzalela kukhuthazwa ngokwanda kwezinga lokushisa ngamadigri ambalwa, imvamisa ukuzala kuqala ekuseni kakhulu.
Ngesikhathi sokuzala, insikazi izobekela amaqanda asukela kwangama-300 kuye kwangama-500, lawo owesilisa azowafaka ngokushesha. Ngemuva kokuzala, abazali kufanele basuswe, ngoba bazodla amaqanda.
Amaqanda azoqhamuka kungakapheli izinsuku ezimbili. Amafry amancane kakhulu futhi angasuswa kalula lapho kuhlanzwa i-aquarium, ngakho-ke qaphela.
Udinga ukumondla nge-yolk yeqanda nama-ciliates, njengoba ekhula, adlulisele kokuphakelayo okukhulu.
