Lapho ukhetha "izakhamuzi" ze-aquarium yazo, abantu abaningi bayeka izinhlanzi ze-zebrafish zezilwane. Isizathu siwukuthi lezi zinhlanzi zizithoba kakhulu ekulondolozeni kwazo, zibe nezidingo eziphansi zokudla futhi zihambe kahle nomakhelwane bonke. Ngaphezu kwalokho, i-zebrafish iyindlela elula yokukhiqiza, ngakho-ke inhlangano yayo uzoba nolwazi olwanele emanzini.
Ukukhiqizwa kwe-zebrafish ekhaya
Ukuzaliswa kwalolu hlobo lwezinhlanzi e-aquarium kulula kakhulu. Okokuqala udinga ukhethe oyedwa wesilisa nabesilisa abaningana. Ukwahlukanisa akulula - owesilisa ukhulume imichilo eluhlaza okwesibhakabhaka emzimbeni kanye nesisu esisodwa esiphelele. Ukulungelelwa kwabesifazane ukuba bahlume kuyokhulunywa ngesisu esisinyameni esifundeni se-anal fin.
Okubalulekile: ngaphambi kokwethula abantu abakhethiwe kufanele bondliwe ngokweqile, kuphakanyiswa ukusebenzisa i-korektru.
Ngakho, kanjani ukuhlela i-zebrafish ezalisayo? Okokuqala, udinga ukuhlomisa i-aquarium yokuzala. Yiqiniso, ukuzalana kwe-zebrafish kungabuye kuqale emanzini ajwayelekile, kodwa kunokwenzeka ukuthi i-caviar izodliwa ezinye izinhlanzi.
Esikhathini sokudoba, amanzi kufanele agcinwe ahlanzeke futhi ahlanzeke. Ukushisa kwalo kumele kube ngama-degrees angu-24-26. Uhlaka lwamanzi kufanele ludlulele izitshalo ngamasentimitha angu-5-6. Lo mkhono kufanele ufakwe efayeleni elikhanyayo lewindi bese ufaka inhlanzi kuwo kusihlwa. Ekuseni ekuseni, lapho imisebe yelanga iwela e-aquarium, ukuqala kuzoqala. Uma ngosuku lokuqala luqala ukungena, abakhiqizi kufanele bashiywe emanzini ngosuku olunye, bewondla kusengaphambili ngenundu. Uma ngosuku olulandelayo isimo sifana, khona-ke abesilisa kufanele baxoshwe kwabesifazane izinsuku ezine bese bebuyiselwa emuva.
Lapho sekuqedile, kudingekile ukuba usule inhlanzi, futhi ubeke ingxenye yamanzi ngesimo sokushisa okufanayo njalo, ukushisa okufanayo.
Cishe ngemva kwezinsuku ezingu-3-5, i-zebrafish fry izovela. Ekuqaleni bayofana nezintambo ezinamakhanda aqinile, kodwa emva kwezinsuku ezimbalwa udoti uqala ukugezela uqobo. Kuleli qophelo badinga ukunikeza ama-rotifers, ama-infusorians ne-nauplii artemia. Uma kungekho ndlela yokubamba idatha yokuphakelayo , sebenzisa iqanda elinzima elibilisiwe kanye ne-jinki elihlanjululwe ngeqanda ngamanzi.