I-Melanotenia Dubulais

I-Melanothenia duboulayi, igama lesayensi i-Melanotaenia duboulayi, ingeyomndeni wakwaMelanotaeniidae. Iqanjwe ngesazi sebhayoloji u-du Boulay, owathola okokuqala uMfula i-Richmond enyakatho ye-New South Wales ngawo-1870. Inhlanzi eqinile, okulula ukuyigcina ekhanyayo futhi enokuthula ezokwenza ukwengeza okuhle kumphakathi we-aquarium yamanzi ahlanzekile. Kuzoba yisinqumo esihle se-aquarist eqalayo.

habitat

Ivela ogwini olusempumalanga ye-Australia endaweni yesimo sezulu esishisayo. Itholakala yonke indawo emifuleni, emifudlaneni, emaxhaphozini, emachibini anezimila ezicebile zasemanzini. Indawo yokuhlala yemvelo ingaphansi kwezinguquko zesizini ngokushintshashintsha okuphezulu kwezinga lokushisa, izinga lamanzi kanye namanani amakhemikhali e-hydrochemical.

Njengamanje, yethulwe kwamanye amazwekazi, iba uhlobo oluhlaselayo, ikakhulukazi, ihlala emifuleni yaseNyakatho Melika.

Ulwazi olufushane:

• Umthamo we-aquarium - kusuka ku-150 amalitha.
• Izinga lokushisa - 18-30 ° C
• Inani pH - 6.5-8.0
• Ubulukhuni bamanzi - 10-20 dGH
• Uhlobo lwe-substrate - noma yikuphi okumnyama
• Ukukhanyisa - kuthobile
• Amanzi anosawoti - cha
• Ukunyakaza kwamanzi - okuphakathi
• Ubukhulu bezinhlanzi bungaba ngu-10 cm.
• Ukudla - noma yikuphi ukudla
• Isimo sengqondo - ukuthula
• Okuqukethwe eqenjini labantu abangu-6-8

Incazelo

Usayizi omkhulu wabantu abadala ufinyelela ku-12 cm, emanzini amancane - kufika ku-10 cm. Izinhlanzi zinomzimba omncane ocindezelwe eceleni. Iphiko lendunu lisuka maphakathi nesisu liye emsileni. I-dorsal fin ihlukaniswe kabili, kanti ingxenye yokuqala incane ngokuphawulekayo kuneyesibili. Imibala iyahlukahluka kuye ngendawo imvelaphi. Umbala womzimba unosiliva onemibala eluhlaza okwesibhakabhaka, eluhlaza kanye nophuzi. Indawo ebomvu klebhu iyabonakala kukhava yegill. Amaphiko abomvu noma aluhlaza okwesibhakabhaka anomngcele omnyama.

Abesilisa bahluka kwabesifazane ngombala wabo ogqamile kanye namathiphu acijile we-dorsal ne-anal fins. Kwabesifazane, bayindilinga.

Ukudla

Emvelweni, izinto zezitshalo kanye nezilwane ezincane ezingenamgogodla zakha isisekelo sokudla. Ku-aquarium yasekhaya, ingadla ukudla okomile nokomisiwe ngendlela yama-flakes, ama-granules.

Ukunakekelwa nokunakekelwa, ukulungiswa kwe-aquarium

Ubukhulu obufanele be-aquarium beqembu lezinhlanzi ezingu-6-8 buqala kusuka ku-150-200 amalitha. Ngokwemvelo ye-Melanothenia, u-Dubulai uchitha ingxenye enkulu yesikhathi sakhe ebhukuda eduze kwezihlahla zezitshalo, ama-snags nezinye izinto ezingaphansi kwamanzi, lapho ekwazi ukucasha khona uma kwenzeka ingozi. Lapho uhlobisa, kufanele futhi uhlanganise izindawo zamahhala zokubhukuda nezindawo zokukhosela, isibonelo, ezitshalweni ezifanayo.

Ngokuziphendukela kwemvelo ijwayelane nokuphila ezindaweni ezihlukahlukene ezinhlobonhlobo zamazinga okushisa, amanani e-pH kanye ne-dGH. Ngenxa yokungathobeki kwawo, abhekwa njengokulula ukuwanakekela. Kwanele ukuhlinzeka ngamanzi ahlanzekile afudumele nokugcina i-aquarium njalo, ukuvimbela imishini.

Ukuziphatha Nokuhambisana

Zincamela ukuba ngamaqembu ahlanganisa kakhulu abesifazane. Amaduna ahlala wodwa noma aqhelelene. Inokuthula kwezinye izinhlobo zezilwane. Ihambisana nezinhlanzi zobukhulu obuqatha nobumnene.

Ukuzalanisa / ukuzalanisa

Endaweni yayo yemvelo, ukuzala kwenzeka kusukela ngoSepthemba kuya kuZibandlela ngokufika kwezimvula zasehlobo (eNingizimu Nenkabazwe lezi yizinyanga ezifudumele). Ku-aquarium yasekhaya, inkathi yonyaka ayivezwa. Zizalela kuhwalala phakathi kwezitshalo, zinamathisele amaqanda ebusweni bamaqabunga. Izinsikazi zizalela amaqanda ambalwa kuphela ngosuku, ngakho yonke inqubo ithatha amasonto ambalwa. Isikhathi se-incubation sithatha izinsuku ezingu-5-9 emanzini okushisa angama-24 kuya ku-29 ° C. I-Fry evelayo ibuthana eqenjini futhi iseduze nendawo. Ngemva kwamahora angu-12, baqala ukudla. Ezinsukwini zokuqala, bakwazi kuphela ukuthatha ama-microfeeds, njenge-ciliates. Njengoba bekhula, bazoqala ukudla ukudla okukhudlwana. Izingane ezineminyaka ehlukene zingadala izinkinga zokudla.

Nakuba izinhlanzi ezindala zingabonisi ukuthambekela kokufuna inzalo yazo, kusatuseka ukudlulisela okuthosiwe ethangini elihlukile ukuze kube lula ukunakekelwa.

Izifo zezinhlanzi

Ezimweni ezikahle, amacala esifo awavamile. Lapho kuvela izimpawu zokuqala zesifo (ukudangala, ukuguqulwa komzimba, ukubonakala kwamabala, njll.), okokuqala kuyadingeka ukuhlola izinga lamanzi. Mhlawumbe, ukubuyisela zonke izinkomba zendawo yokuhlala kuzovumela umzimba wezinhlanzi ukuba ubhekane nesifo ngokwawo. Uma kungenjalo, ukwelashwa kuyodingeka. Funda kabanzi esigabeni esithi “Izifo zezinhlanzi zase-aquarium”.