Kukhuluma uDorsinota

I-Rasbora Dorsinotata, igama lesayensi i-Rasbora dorsinotata, ingeyomndeni wakwaCyprinidae. I-Rasbora iyivelakancane endaweni yokuzilibazisa yase-aquarium, ikakhulukazi ngenxa yombala ongagqami kangako uma uqhathaniswa namanye amaRasbora. Noma kunjalo, inesethi efanayo yezinzuzo njengezihlobo zayo - ayinasizotha, kulula ukuyinakekela nokuzalanisa, ehambisana nezinye izinhlobo eziningi. Kungase kunconywe kuma-aquarists aqalayo.

habitat

Ivela eNingizimu-mpumalanga ye-Asia ivela endaweni esenyakatho yeThailand naseLaos. Itholakala emifuleni yaseMekong Chao Phraya. Ihlala emiseleni engajulile kanye nemifula enezitshalo zasemanzini eziminyene, igwema imigudu emikhulu egeleza ngokugcwele yemifula emikhulu.

Ulwazi olufushane:

• Umthamo we-aquarium - kusuka ku-80 amalitha.
• Izinga lokushisa - 20-25 ° C
• Inani pH - 6.0-7.5
• Ubulukhuni bamanzi - soft (2-12 dGH)
• Uhlobo lwe-substrate - noma yikuphi
• Ukukhanyisa - noma yikuphi
• Amanzi anosawoti - cha
• Ukunyakaza kwamanzi - okumaphakathi, okuqinile
• Ubukhulu bezinhlanzi bungaba ngu-4 cm.
• Ukudla - noma yikuphi ukudla
• Isimo sengqondo - ukuthula
• Ukugcina eqenjini labantu abangu-8-10

Incazelo

Abantu abadala bafinyelela ubude obungaba ngu-4 cm. Umbala u-beige okhanyayo nomugqa omnyama ogijima wonke umzimba ukusuka ekhanda ukuya emsileni. Amaphiko ayakhanya. I-dimorphism yocansi ivezwa kancane - abesifazane, ngokungafani nabesilisa, bakhudlwana futhi banesisu esiyindilinga.

Ukudla

Undemanding ekubukeni kokudla. I-aquarium izokwamukela ukudla okuthandwa kakhulu kosayizi ofanele. Ukudla kwansuku zonke, isibonelo, kungase kube nama-flakes omile, ama-granules ahlanganiswe ne-daphnia ephilayo noma efriziwe, izikelemu zegazi, i-artemia.

Ukunakekelwa nokunakekelwa, ukulungiswa kwe-aquarium

Ubukhulu bethangi obufanelekile bomhlambi omncane walezi zinhlanzi buqala kumalitha angama-80. Ekwakhiweni, kunconywa ukusebenzisa i-substrate yesihlabathi ne-gravel, ama-snags amaningana nezitshalo eziqinile (i-anubias, i-bolbitis, njll.). Njengoba i-Rasbora Dorsinota ivela emanzini agelezayo, ukuhamba kwezinkabi ku-aquarium kwamukelekile kuphela.

Inhlanzi idinga amanzi asezingeni eliphezulu futhi ayikubekezeleli kahle ukungcoliswa kwayo. Ukuze ulondoloze izimo ezinzile, kuyadingeka ukususa njalo imfucuza yezinto eziphilayo (izinsalela zokudla, indle), masonto onke shintsha ingxenye yamanzi ngamanzi ahlanzekile ngo-30-50% wevolumu, futhi uqaphe amanani ezinkomba eziyinhloko ze-hydrochemical.

Ukuziphatha Nokuhambisana

Inhlanzi yesikole enokuthula, ehambisana nezinye izinhlobo ezingezona ezinolaka ezinosayizi ofanayo. Okuqukethwe eqenjini okungenani abantu abangu-8–10, ngenani elincane bangaba namahloni ngokweqile.

Ukuzalanisa / ukuzalanisa

Njengama-cyprinids amaningi, ukuzala kwenzeka njalo futhi akudingi izimo ezikhethekile ukuze zenziwe kabusha. Izinhlanzi zisakaza amaqanda azo emanzini futhi azibe zisabonisa noma yikuphi ukunakekelwa kwabazali, futhi ngezinye izikhathi zizodla inzalo yazo. Ngakho-ke, ku-aquarium ejwayelekile, izinga lokusinda lokuthosa liphansi kakhulu, abambalwa kuphela kubo abazokwazi ukufinyelela abantu abadala uma kunezihlahla eziminyene ezanele zezitshalo ezinamacembe amancane ekwakhiweni lapho zingacasha khona.

Ukuze kulondolozwe i-brood yonke, amathangi okuzala ahlukene anezimo ezifanayo zamanzi, anevolumu engaba amalitha angama-20 futhi afakwe isihlungi esilula sendiza esinesipontshi kanye ne-heater, ngokuvamile asetshenziswa. Alukho uhlelo lokukhanyisa oludingekayo. Lapho kuqala inkathi yokukhwelana, amaqanda adluliselwa ngokucophelela kule aquarium, lapho izingane zizobe ziphephile ngokuphelele. Isikhathi se-incubation sithatha amahora angu-18-48 kuye ngokuthi izinga lokushisa kwamanzi, ngemva kolunye usuku baqala ukubhukuda ngokukhululekile befuna ukudla. Okuphakelayo ngokudla okukhethekile okuncane noma i-brine shrimp nauplii.

Izifo zezinhlanzi

Izinhlanzi eziqinile futhi ezingenasizotha. Uma igcinwe ezimweni ezifanele, izinkinga zezempilo aziveli. Izifo zenzeka uma kwenzeka ukulimala, ukuthintana nezinhlanzi ezivele zigula noma ukuwohloka okukhulu kwendawo yokuhlala (i-aquarium engcolile, ukudla okungenamsoco, njll.). Funda kabanzi mayelana nezimpawu nokwelashwa esigabeni se-Aquarium Fish Diseases.