I-balu shark (lat. Balantiocheilos melanopterus) yaziwa nangokuthi yi-shark barb, kepha ayihlangene nakancane nezinhlanzi ezidla ezinye zasolwandle. Ngakho-ke ibizwa ngesimo sayo somzimba kanye ne-dorsal fin ephezulu.
Kepha empeleni, yilokho kuphela okukuye kusuka kumzingeli owesabekayo. Yize bebukeka benokwesaba, ikakhulukazi uma sebekhulile, abathambekele ekubeni nolaka. Igcinwe nezinye izinhlanzi ezinokuthula hhayi ezincane.
Okungenani akukuncane ngokwanele ukuthi ibalu lingabagwinya. Le yinhlanzi eqinile futhi ayikudingi ukudla.
Izobukeka kahle emanzini aphakathi nendawo uma izimo zilungile.
Ukuphila emvelweni
I-balu shark (Balantiocheilus melanopterus) ichazwe nguBleeker ngo-1851. Uhlala e-Southeast Asia, eSumatra naseBorneo naseNhlonhlweni yaseMalay
Phambilini kwakuthiwa yizwe lenhlanzi eThailand elisemgodini woMfula iMekong. Kodwa-ke, ngo-2007, kwashicilelwa ukwenqaba okufakazela ukuthi lolu hlobo lwenzekile alukho kule ndawo.
Lezi zinhlobo zibhalwe encwadini ebomvu njengesihlobo esisengozini yokuqothulwa. Inani lezinhlanzi emvelweni lehla njalo ngezizathu ezingakacaciswa.
Akunabufakazi bokuthi lokhu kwenzeka ngenxa yokudoba izidingo zabantu abasebenza emanzini, kungenzeka ukuthi ukunyamalala kungumphumela wokungcola kwemvelo.
Izinhlanzi ezithengiswayo zithunyelwa eThailand nase-Indonesia, lapho zikhuliswa khona emapulazini kusetshenziswa izindlela zamahomoni.
Izindawo zokuhlala zemvelo zifaka phakathi imifula emikhulu namachibi amakhulu njengeDanau Sentarum eBorneo.
IBalu luhlobo lwepelagic, okusho ukuthi, luhlala kuwo wonke amazinga wamanzi, hhayi phansi noma phezulu. Zondla kakhulu ama-crustaceans amancane, ama-rotifers (izilwane zasemanzini ezincane kakhulu), izinambuzane nezibungu zezinambuzane, kanye ne-algae, i-phytoplankton (i-microalgae).
Incazelo
Izinhlanzi zamanzi ahlanzekile, azihlangene noshaka basolwandle. NgesiNgisi ibizwa ngokuthi - bala shark. Yigama lokuhweba elilula ukukhulisa ukuthengisa.
Inhlanzi inomzimba omise okwe-torpedo, onamehlo amakhulu, aguqulelwe ukufuna ukudla njalo.
I-dorsal fin iphezulu futhi iphakanyisiwe, okunikeze inhlanzi igama layo.
Inhlanzi enkulu efinyelela kuma-35 cm ubude emvelweni. Ku-aquarium kuze kufike ku-30 cm.
Isikhathi sokuphila kuze kube yiminyaka eyi-10 ngokunakekelwa okufanele.
Umbala womzimba usiliva, umnyama kancane ngemuva futhi ulula esiswini. Amaphiko anomugqa omhlophe noma ophuzi futhi agcina ngomngcele omnyama.
Ukuxakaniseka kokuqukethwe
Inhlanzi inamandla kakhulu futhi ihlala kahle ngokunakekelwa okujwayelekile. Kulula kakhulu ukondla njengoba kudla konke. Ukuhaha, kungcono ukungadli ngokweqile.
Inkinga enkulu ngokuqukethwe usayizi. Zikhula zibe nkulu kakhulu, futhi zisheshe ngokwanele, futhi zikhulu ngosayizi we-aquarium.
Le yinhlanzi yokufunda isikole futhi kubalulekile ukugcina okungenani abantu aba-5. Njengazo zonke izinhlanzi ezifundayo, isigaba sabaphathi esiqinile siyabonakala esikoleni. Uma ugcina abantu abangaphansi kwabangu-5 e-aquarium, labo ababusa kakhulu bazohlupheka njalo.
Izinhlanzi ezigcinwa zodwa e-aquarium zingaba nolaka ekulimaleni kwezinye izinhlobo.
Ziyasebenza, kepha zinamahloni, zidinga indawo enkulu yamahhala yokubhukuda futhi ngasikhathi sinye ezitshalweni zokucasha.
Ngokuya ngosayizi nomhlambi wabo, ama-aquariums amakhulu kakhulu ayadingeka ukugcinwa. Kwabasebasha, i-aquarium yamalitha angama-300 ubuncane, kepha lapho bevuthwa ngokocansi, i-aquarium yamalitha angama-400 noma ngaphezulu iyadingeka.
I-aquarium kufanele ivalwe, njengoba bekwazi ukuphuma emanzini futhi bavame ukwenza kanjalo.
Ukondla
Izinhlanzi zinakho konke ukudla. Ngokwemvelo, idla izinambuzane, izibungu, ulwelwe nezinhlayiya zezitshalo.
Zonke izinhlobo zokudla okuphilayo nokwenziwayo ziyadliwa e-aquarium. Ukuze ukhule ngempumelelo, kungcono ukondla ukudla okuseqophelweni eliphezulu nsuku zonke bese ufaka ama-brine shrimp noma ama-bloodworms.
Bathanda ama-bloodworms, i-daphnia, nemifino. Ungangeza uphizi oluhlaza, isipinashi, nezithelo ezisikiwe ekudleni kwakho.
Abantu abakhulu bathanda ukudla kwamaprotheni - izikelemu ezisikiwe, imfanzi kanye nezimbaza. Kungcono ukondla kabili noma kathathu ngosuku, ngezingxenye abangazidla ngemizuzu emibili.
Ukugcina ku-aquarium
UShark balu uyinhlanzi enkulu, esebenzayo futhi efundayo echitha isikhathi ihlala izungeza i-aquarium, ikakhulukazi ezindaweni ezivulekile.
Kungcono ukudala imibandela yalokhu ngaphambi kokuyithenga. Kwabasebasha, ivolumu ye-aquarium okungenani amalitha angama-300 iyadingeka, kepha ngokuhamba kwesikhathi, kungcono ukuphinda kabili ivolumu.
Njengoba bebhukuda ngentshiseko, ubude be-aquarium kufanele bube bude kakhulu, kahle ukusuka kumamitha ama-2.
I-aquarium kufanele ibe nokuhlunga okuhle nokugeleza, ngamazinga aphezulu e-oxygen emanzini. Udinga isihlungi esinamandla sangaphandle nesembozo, njengoba inhlanzi igxuma iphume emanzini.
Indawo yokuhlala ayinandaba nabo. Kungcono ukuvumela i-aquarium ukuba ibe banzi inendawo eningi yokubhukuda.
Udonga lwangemuva olumnyama nomhlabathi kuzokwenza ibarbus yoshaka ibukeke imangalisa ngokwengeziwe.
Amanzi e-aquarium kufanele agcinwe ehlanzekile njengoba eyinhlanzi yomfula futhi edinga amanzi amahle.
Isidingo esikhulu ukuguqulwa kwamanzi njalo. I-aquarium uhlelo oluvalekile futhi ludinga ukuhlanzwa. Izinto eziphilayo eziqoqekayo zingcolisa amanzi futhi ziwufake ubuthi, kanti ushaka balu uhlala emfuleni ojwayele amanzi ahlanzekile.
Kungakuhle ukushintsha u-25% wamanzi masonto onke.
Ukuhlobisa akubalulekile kokuqukethwe, okubaluleke kakhulu ukutholakala kwesikhala sokubhukuda.Ukuhlobisa, ungasebenzisa izitshalo ezungeze imiphetho ye-aquarium kanye ne-snag phakathi.
Enye yezinzuzo zokugcina lezi zinhlanzi ukuthi zihlala zifuna ukudla ezansi, zisiza ekukugcineni kuhlanzekile.
Yize bephakamisa ukudla kusuka phansi kwethangi, bakwenza ngobunyoninco ngaphandle kokunyakazisa amanzi.
Bangakwazi futhi ukwenza imisindo.
- i-pH 6.0-8.0
- 5.0-12.0 dGH
- izinga lokushisa kwamanzi 22-28 ° C (72-82 ° F)
Ukuhambisana
UShark balu, njengoba sekushiwo, uyinhlanzi enokuthula futhi uzwana nezinye izinhlanzi ezilinganayo. Kepha khumbula ukuthi lolu uhlobo olukhulu futhi yize kungeyona inyamazana, luzodla izinhlanzi ezincane.
Ezincane zisho: ama-neon, ama-guppies, ama-rasbora, ama-galaxy microsolders, i-zebrafish namanye.
Ihambisana nezinhlobo ezinkulu ezifanayo, ezifanayo ngesimilo, ngoba inhlanzi inkulu futhi iyasebenza, ezinye izinhlobo zezinhlanzi zingacasula.
Kuyathakazelisa ukuzibuka, kepha izinhlanzi zinamahloni. Qiniseka ukuthi uhlala emhlambini wabantu abahlanu noma ngaphezulu.
Umhlambi unezikhundla zawo zobukhosi, futhi ngokungafani nokuqukethwe ngababili, ulinganisela kakhudlwana futhi unolaka kancane.
Ukungafani ngokocansi
Ngesikhathi sokuzala, abesifazane bayindilinga eyengeziwe, kepha akunakwenzeka ukukhomba umbhangqwana ngezikhathi ezijwayelekile.
Ukuzala
Yize kuye kwaba nemibiko yokuzalanisa ngempumelelo e-aquarium, inqwaba yezinhlanzi ezikhona ezentengiselwano ivela emapulazini aseNingizimu-mpumalanga Asia. Kulula kakhulu ukuthenga le nhlanzi kunokufuya.
Okokuqala, khumbula ukuthi owesilisa ovuthiwe ocansini ukhula aze afike kuma-30 cm, futhi akunconywa ukuthi umgcine ezindaweni zasemanzini ngaphansi kwamalitha angama-400.
Uma ugcina izinhlanzi eziningana, khona-ke amalitha angama-600 noma ngaphezulu. Naphezu kobukhulu bayo, iyinhlanzi enokuthula impela, kodwa ukuzala kwayo kunzima.
Ngokungafani nezinhlanzi eziningi ezincane, ezivuthwa ngokocansi zisencane, i-balu shark ayivuthwa ize ifike ku-10-15 cm.
Kunzima kakhulu ukucacisa ngokunembile ubulili bezinhlanzi, ngokusho kwaleli bhola, gcina umhlambi wabantu aba-5-6. Abesilisa bakhula baba bakhulu kunabesifazane, kanti abesifazane banesisu esiyindilinga kancane.
Kuzothatha isikhathi eside ngaphambi kokuthi unqume ngokulingana ubulili, futhi nama-aquarists anolwazi awalungile.
Ukulungiselela izinhlanzi ezizalanayo, lungiselela i-aquarium yamalitha angama-200-250, anezinga lokushisa lamanzi eliphakathi kuka-25-27 C. Ungatshali kakhulu ngezitshalo, ibhola lidinga isikhala esiningi sokubhukuda.
Kungcono izihlahla ezimbalwa ezinkulu zezitshalo emakhoneni. Uma uhlela ukukhula gazinga ku-aquarium efanayo, khona-ke kungcono ukushiya phansi kuhlanzekile.
Lephansi kulula ukulihlanza futhi kulula ukubona i-caviar. Ukugcina amanzi ehlanzekile, faka isihlungi sangaphakathi ngendwangu eyodwa yokuwasha, ungavali. Isihlungi esinjalo sihlanza amanzi ngokwanele futhi asibeki ingozi ku-gazinga.
Kukholakala ukuthi ngaphambi kokuzala, owesilisa nowesifazane bahlela imidanso eyehlukile. Okungenani abalimi bakholelwa ukuthi umdanso wokukhwelana uyenzeka.
Ngemuva kokuthi owesifazane abekele amaqanda, uyawasakaza azungeze i-aquarium ukuze owesilisa akwazi ukuvundisa amaqanda ngobisi. Ukuze wandise amathuba okukhulelwa, kubalulekile ukuthi kube nokugeleza ezindaweni zokuzalela ezizothwala ubisi endaweni enkulu.
Uma ukuzala sekuphelile, owesilisa nowesifazane abanaki amaqanda. Ngokwemvelo, i-balu ijoyina imihlambi ehlukene yokukhwelana futhi, ngokufanele, ayinandaba ne-caviar ngokuzayo.
Abazali bavame ukudla gazinga nomdlalo, ngakho-ke ngemuva kokuzala badinga ukufakwa ngokushesha.
Izifo
Lezi zinhlobo ziyamelana kakhulu nezifo. Into esemqoka ukugcina amanzi ehlanzekile futhi lapho uthenga okuthile okusha kwe-aquarium - inhlanzi, izitshalo, ukuhlukaniswa.
Kubalulekile futhi ukungadli ngokweqile izinhlanzi, kuyisiminzi futhi kungafa.
