Muva nje sibone uhlobo lwezinhlanzi ezaziphethe ukuhlanza ezansi kwezindawo zasemanzini, ngoba indlela yazo yokuphila nokudla kwakususelwa ekubhekeni ukudla ezansi nokunyakazisa amanzi. Kulokhu sizokhuluma ngenhlanzi enomsebenzi wayo ukuhlanza ingilazi ye-aquarium: yi-Otocinclus.
I-Otocinclus iyinhlanzi enokuthula kakhulu eningizimu-mpumalanga yeBrazil, ihlathi laseMato Grosso neminye imifula yaseColombia, ogama layo elijwayelekile yi iwindi elihlanza amawindi. Ngabe ufuna ukwazi konke mayelana nale nhlanzi?
Indawo nendawo okusatshalaliswa kuyo
Lezi zinhlanzi zitholakala emanzini asheshayo, yize bengebona ababhukudi abahle. Indawo ehlala kuyo amanzi acwebile emifula yaseBrazil naseColombia. Kunezinhlobo ezimbili ze-Otocinclus ezivame ukudideka ngenxa yokufana kwazo okukhulu. Sinefayela le- I-Otocinclus vittatus futhi i I-Otocinclus affinis. Lezi zinhlobo ezimbili zifana kakhulu ngokokuziphatha futhi zivame ukudideka. Ukuphela kwento ehlukile futhi ehlukanisa lezi zinhlobo ezimbili indawo yazo yokwabiwa.
Amanzi lapho kuhlala lezi zinhlanzi ngokuvamile anawo amadwala ambozwe ulwelwe nohlaza oluningi.
Izici ze-Otocinclus
Lezi zinhlanzi zinwetshiwe futhi zingalinganiselwa ku-5 cm. Zinejika elincane emhlane wazo nesisu esisicaba. Ukondla zisebenzisa inkomishi yokudonsa ezinayo emlonyeni wazo ukwazi ukuncela ukudla. Ngakho-ke, ibheka ukudla ezindongeni zamanzi futhi ibizwa nge- iwindi elihlanza amawindi. Inomphetho we-adipose futhi umbono wayo useceleni. Ukubhukuda okungcono, inomgogodla oqinisa kuzo zonke izinqolobane ngaphandle komsila ne-adipose.
Umzimba wayo umpunga negolide ngombala, unezindawo ezimpunga noma ezinsundu emhlane kanye nolayini omnyama ohlanganisa yonke ingxenye yawo yangasemuva ukusuka ekhanda kuye ekugcineni komsila. Isisu sayo simhlophe.
Ngenxa yokuthi lezi zinhlanzi zihlala emifuleni enemisinga enamandla kakhulu yamanzi, zisebenzisa inkomishi yokudonsa emlonyeni wazo, ngaphandle kokudla, ukubamba umbuso wamanzi onesiyaluyalu. Ngokungathuthukisi isinye sokubhukuda, azikwazi ukubhukuda. Esikhundleni salokho, bagxuma emadwaleni bese bebambelela ku-substrate ngenkomishi yokudonsa ukuze bangathatheki ngumsinga wamanzi. Ukugxuma abakwenzayo kuyahlukahluka ukuze kunganikeli ukumelana okukhulu kwamanje nokuhudulwa kubhekiswe emuva.
Ukudla
Ukondla kwabo endaweni yemvelo kuncike kulokho abangakusiphula emadwaleni nasezingutsheni ezansi, ngokuvamile kufaka ulwelwe, izitshalo ezincane kanye nezilwanyana ezincane ezihlala phakathi kwazo. Banemikhuba yokuhwalala ikakhulukazi, yize ihlala ikhuthele ngezikhathi zasemini.
I-omnivore ne-herbivore, ukuthola ukudla kumaphilisi afakwa emagumbini okudlela ngemuva. Lezi zinhlanzi zingaphakelwa imifino ephekiwe, i-spirulina nezinye izithako zokutshala zezinhlanzi.
Ukuziphatha nokuhambisana
Njengoba kushiwo ngaphambili, lezi zinhlanzi zinokuthula futhi zinamahloni. Ukuze ukwandise ukuhlala kwakho kahle emathangini ezinhlanzi, kufanele uhlale ku-uiqembu okungenani lezinhlanzi ezi-5 zohlobo olufanayo, kukhona abesifazane abaningi kunabesilisa.
Lezi zinhlanzi zilala emini eqabungeni noma zinamathela engilazini ye-aquarium. Zisebenza kakhulu ebusuku. Njengoba ukudla kwabo kusekelwe kakhulu ku-algae, bayakwazi ukuhlanza ingilazi ye-aquarium ukuze badle ulwelwe olusele lunamathele. Lezi zinhlanzi ngokuvamile zibizwa ngokuthi izinhlanzi ezivilaphayo, njengoba ziyizinhlanzi ezizungeze usuku lonke noma emaqabungeni noma engilazini yama-aquariums. Bengazi ukubhukuda kahle, ukuhamba kwabo ezindaweni zasemanzini akulungile.
Ngokuphathelene nokuhambisana nezinye izinhlanzi, lezi Ziyazijabulisa kakhulu futhi zingahlala nanoma yiziphi izinhlobo. Zama ukungazihlanganisi nezinhlobo ezinkulu nezinolaka ezingadla kubo. Bangabangane abahle be- elororas. Ungawaxuba nenhlanzi engezansi ehlanzekile njenge-Ancistrus.
Isondlo
Njengoba indawo yayo yemvelo igcwele ulwelwe nezitshalo, i-aquarium engcono kakhulu yalolu hlobo de peces ukuthi itshalwe kahle, okungukuthi, ngobuningi bezitshalo ezinhle. Kumele futhi ibe namanzi ahlanzekile anokukhanyisa okuhle, abe nendawo evumela ukukhula kwayo.
E-aquarium, ulwelwe kufanele lukhule ngokuqhubekayo, ngoba lezi zinhlanzi zizodla ulwelwe kuphela. I-aquarium kumele ibe nayo umthamo wamalitha angama-60 ngeqembu elincane le-10 Otocinclus.
Amanzi anconyelwe lezi zinhlanzi ube ne-pH phakathi kuka-6 no-6,75, ngoba azifunisi kakhulu. Ukuze usungule izinga lokushisa elilungile, kufanele ukhumbule ukuthi awawathandi kakhulu amazinga okushisa aphezulu. Badinga inani elikhulu le-oxygen etholakalayo. Ngakho-ke, kunconywa ukuthi ungeqi ku-26 ° C Lokushisa. Noma kunjalo, uma ungeke ukwazi ukukugwema lokhu, qinisekisa ngesihlungi ukuthi ukuhamba kwamanzi kuhlala njalo futhi kuningi, ikakhulu lapho izinga lokushisa lidlula lelo 26 ° C.
Ukuzala nentengo
Ukukhiqiza kabusha, abesilisa bajaha izinsikazi kuze kube yilapho lezi zamukelekile. Kukhona ukufiphala kocansi kulezi zinhlobo, ngoba abesilisa abakwazi neze ukuhlukaniswa nabesifazane. Zombili ziyefana ngokufana morphologically.
Ukukhiqizwa kwalezi zinhlanzi kufana nokwenziwa yiCorydoras. Amaqanda afakwa ezitshalweni noma ubonakala sengathi use-aquarium futhi bayakhohlwa ngawo. Lezi zinhlanzi akulona uhlobo lokuqhubeka nokugada amaqanda. Ubuningi bamaqanda buyahluka kakhulu, imvamisa cishe amaqanda angama-20-40 kowesifazane ngamunye. Amaqanda achamisela kungakapheli izinsuku ezintathu ezelwe. Izinsuku zokuqala gazinga kufanele zondliwe nge-infusoria nokudla okukhethekile kwazo. Kamuva zinganikezwa nge-brine shrimp nauplii nesipinashi esiphekiwe nesichoboziwe.
Isikhathi sokuphila salezi zinhlanzi cishe iminyaka emihlanu. Ngokuqondene nezintengo ze-Otocinclus, bavame ukuba seduze € 2-3,50 ikhophi ngalinye.
Ngalolu lwazi manje usungangeza iqembu elincane le-Otocinclus ku-aquarium yakho, wenze izindonga zihlanzeke futhi unikeze indawo enhle enokuthula neyendawo eshisayo.
Yize kuliqiniso ukuthi bathanda amanzi anomoya-mpilo, banokuphefumula kwamathumbu, futhi bangakwazi ukuvala ukusilela okuthile; umehluko wezocansi awubonakali, kepha uyancomeka uma sebekhulile ... Kepha okushoda kakhulu kule ndatshana ukugcizelela ukuthi kuyinhlanzi ehlala ivela ekubanjweni, ngoba ayizali ekuthunjweni, yize ngingazi uma kukhona okusetshenziswayo, kungaba icala elithile elingajwayelekile. Yize iyinhlanzi engazweli lapho seyilungisiwe, iyabucayi kakhulu kuzinguquko, futhi bangaphansi kwama-50% abantu ababanjiwe abasindile; Ngaphezu kwalokho, lapho sizithola, noma lapho sishintsha ama-aquariums, kujwayelekile ukuthi kube nokulahlekelwa okuthile. Azisoze zafakwa kwi-aquarium entsha, futhi kulula ukuthi i-aquarium isebenze okungenani unyaka owodwa ukuzethula.
Sawubona imikhonzo evela eChile. Ngikuzuzile ukukhiqizwa okuzenzekelayo ku-aquarium ehlelwe futhi eyenzelwe ama-prawn, le aquarium cishe amalitha angama-200 ane-Anubias, HC Cuba, Montecarlo. Izinga lokushisa 25 ° C ph alifani, ukushintshwa kwamanzi masonto onke okungama-20% kwamanje abushelelezi kakhulu nokukhanya kwe-36w kwe-LED, ngicabanga ukuthi kusengaphambili kakhulu ngoba ukukwazi ukuthola inzalo eningi yale nhlanzi enhle kwesinye isikhathi kungayeka ukukhishwa emvelweni .