Rasbor Hengel

I-Luminous Rasbora noma i-Rasbora Hengel, igama lesayensi i-Trigonostigma hengeli, ingeyomndeni wakwaCyprinidae. Inhlanzi encane enhle, ohlangothini lwayo ine-stroke ekhanyayo, njengenhlansi ye-neon. Umhlambi wezinhlanzi ezinjalo unikeza umbono wokucwayiza ekukhanyeni okuhle.

Lolu hlobo luvame ukudideka nezinhlobo ezihlobene ze-rasbora ezifana ne- “Rasbora espes” kanye “ne-Rasbora harlequin”, ngenxa yokubukeka kwazo okufanayo, kuze kube ngo-1999 zazingezohlobo olufanayo, kodwa kamuva zahlukaniswa zaba izinhlobo ezihlukene. Ezimweni eziningi, ezitolo zezilwane ezifuywayo, zontathu lezi zinhlobo zithengiswa ngaphansi kwegama elifanayo, futhi iziza ezizimfundamakhwela ezinikezelwe izinhlanzi zasemanzini zigcwele amaphutha amaningi encazelweni nasezithombeni ezihambisana naso.

Izidingo nezimo:

• Umthamo we-aquarium - kusuka ku-40 amalitha.
• Izinga lokushisa - 23-28 ° C
• Inani pH - 6.0-6.5
• Ubulukhuni bamanzi - soft (5–12 dH)
• Uhlobo lwe-substrate - noma yikuphi okumnyama
• Ukukhanyisa - kuthobile
• Amanzi anosawoti - cha
• Ukunyakaza kwamanzi - amanzi abuthakathaka noma amile
• Ubukhulu - kufika ku-3 cm.
• Ukudla - noma yikuphi
• Ubude besikhathi sokuphila - kusuka eminyakeni emi-2 kuye kweyi-3

habitat

URasbora Hengel wathola incazelo yesayensi ngo-1956, evela eNingizimu-mpumalanga ye-Asia, ivamile eNhlonhlweni yaseMalay, eSunda Islands, eBorneo naseSumatra, naseThailand naseCambodia. Emvelweni, lezi zinhlanzi zitholakala emihlambini emikhulu, ngezinye izikhathi zigcwalisa imifudlana egeleza kancane. Izinhlanzi ngokuyinhloko zihlala emifudlaneni yamahlathi kanye nama-rivulets, amanzi anombala onsundu ngenxa yokugcwala kwama-tannins okwakhiwa ngenxa yokubola kwezinsalela zezinto eziphilayo (amaqabunga, utshani). Zidla izinambuzane ezincane, izikelemu, ama-crustaceans nezinye i-zooplankton.

Incazelo

Inhlanzi encane encane, efinyelela ubude obungekho ngaphezu kuka-3 cm. Umbala uyahlukahluka kusuka ezinyoni zendlovu kuya ku-pink noma osawolintshi, amaphiko anombala ophuzi olamula. Isici esiyinhloko esihlukanisayo wuphawu olumnyama oluncane oluseduze nohhafu womzimba ongemuva, ngenhla okunomugqa okhanyayo, njenge-neon echumayo.

Ukudla

Izinhlobo ze-omnivorous, ku-aquarium yasekhaya, ukudla kufanele kusekelwe ekudleni okomile kwekhwalithi okuvela kubakhiqizi abathembekile. Ungakwazi ukuhlukahluka ngokudla okuphilayo okufana ne-brine shrimp noma i-bloodworms. Ngesikhathi sokudla, ama-rasbora aziphatha ngendlela ethakazelisayo, abhukuda aze afike ku-feeder, abambe ucezu lokudla futhi ngokushesha atshuze ekujuleni okungajulile ukuze agwinye.

Ukugcinwa nokunakekelwa

Izimo ezikhethekile kanye nemishini ebizayo ayidingeki, kwanele ukuvuselela amanzi ngezikhathi ezithile nokuhlanza inhlabathi ezinsalela zezinto eziphilayo. Njengoba izinhlanzi zivela emifuleni ehamba kancane, ukuhlunga okuqinile ku-aquarium akudingekile, kanye nokufaka umoya oqinile. Ukukhanyisa kuphakathi, ukukhanya okukhanyayo kuzocindezela umbala wezinhlanzi.

Ekwakhiweni, okuthandayo kufanele kunikezwe ekutshalweni okuminyene kwezitshalo ezifinyelela ukuphakama kobuso bamanzi. Kufanele ibekwe eduze kwezindonga ukuze ishiye indawo yamahhala yokubhukuda. Izitshalo ezintantayo zinikeza umthunzi owengeziwe. Inhlabathi imnyama, i-driftwood yemvelo inconywa njengokuhlobisa okwengeziwe, okuzoba umthombo wama-tannins, okuzoletha ukwakheka kwamanzi eduze nezimo zemvelo.

Ukuziphatha komphakathi

Izinhlanzi zesikole, kufanele ugcine okungenani abantu abangu-8. Ngaphakathi kweqembu kukhona i-hierarchy of subordination, kodwa lokhu akuholeli ekuxabaneni nokulimala. Ziphatheni ngobungane komunye nomunye nakumakhelwane ku-aquarium. Abesilisa babonisa umbala wabo ongcono kakhulu enkampanini yabesifazane njengoba beqhudelana ukuze banake. Enkampanini ye-Rasbora Hengel, kufanele ukhethe inhlanzi encane efanayo esebenzayo, kufanele ugweme ukuthola izinhlanzi ezinkulu ezingabhekwa njengosongo.

Ukuzalanisa / ukuzalanisa

Ukuzalanisa kunobunzima obuthile, kodwa ngokuyinhloko kuphinda izinqubo ezidingekayo ku-Rasbora Espes. Ukuzalanisa kunconywa ukuthi kwenziwe ethangini elihlukile, njengoba izimo ezithile ziyadingeka: amanzi athambile kakhulu (1-2 GH), ane-acidic kancane 5.3-5.7, izinga lokushisa 26-28 ° C. Ukuhlunga kwanele ukwenza isihlungi esilula sokuhamba ngendiza. Ekwakhiweni, sebenzisa izitshalo ezinamahlamvu abanzi, inhlabathi yetshe eliqinile, usayizi wezinhlayiyana okungenani ongu-0.5 cm. Gcwalisa i-aquarium ngobuningi obungama-20 cm bese usetha ukukhanya okuphansi, ukukhanya okwanele okuvela ekamelweni.

Amapheya amaningana athandana nobulili obuhlukile ezinhlanzi ezibili angeniswa ku-aquarium yokuzalela, lapho ephakelwa khona ukudla okuphilayo noma ukudla okomile okunokuqukethwe okuphezulu kwamaphrotheni. Izinga lokushisa liseduze nenani eliphakeme elivumelekile futhi inala yokudla izodala ukuzala. Ngemva komdanso wokukhwelana, eyeduna izophelezela insikazi ukuya esitshalweni esisikhethile, lapho amaqanda ayobekwa khona endaweni engaphakathi yeqabunga. Ekupheleni kokuzala, abazali kufanele babuyiselwe ethangini lomphakathi, futhi izinga lamanzi ethangini lokuzalela kufanele lehliswe libe ngu-10 cm. Qinisekisa ukuthi amaqanda asengaphansi kwezinga lamanzi. I-Fry ivela ngosuku, futhi ngemva kwamanye amasonto ama-2 baqala ukubhukuda ngokukhululekile ku-aquarium. Okuphakelayo nge-microfood, i-Artemia nauplii.

Izifo

Ezimweni ezivumayo, izifo aziyona inkinga, noma kunjalo, izinguquko ekubunjweni kwe-hydrochemical yamanzi (ikakhulukazi i-pH, i-GH) kanye nokudla okunomsoco kuholela engozini yezifo ezifana ne-dropsy, fin rot kanye ne-ichthyophthyriasis. Funda kabanzi mayelana nezimpawu nokwelashwa esigabeni Sezifo Zezinhlanzi.