Inhlanzi ye-Discus Yisimangalo Esinqabileyo Sokudoba Inhlanzi Yamanzi Amanzi
I-Symphysodon Discus ingenye yezinhlanzi eziyinkimbinkimbi kakhulu kuzo zonke izinhlanzi ze-aquarium, sezilokhu zihlala futhi zihlala zingavamile futhi zihle kakhulu kunoma iyiphi i-aquarium enkulu yokubonisa kuze kube yilolu suku. Ekuqaleni, i-Discus yenziwa yithandwa emhlabeni wonke nguDkt. Herbert R. Axelrod.
Lapho uDkt. Axelrod eqala ukuletha i-Discus ezweni elimangalisayo lokugcina izinhlanzi, kwakungeke kwenzeke kunoma yikuphi kodwa u-aquarist owaziwayo kakhulu ukugcina imvelo efanelekile ngisho nenye yalezi zinto ezinhle zemvelo, akeke uzalise i-pair.
Namuhla, abaningi bajabulela ukuqoqwa okuphelele kwama-color specimens, nakuba ukunakekela okukhethekile kusadingeka kuthathwe imiphumela emihle.
I-Origin and Profile ye-Discus
I-Discus, njenge-Angelfish (Pterophyllum) ne-Cichlasoma imikhosi, ehlala esifundeni esikhulu kunazo zonke ezihlanganisa ngaphansi kwegama elithi Amazonas, lisuka emkhatsini ophakathi koMfuleni i-Amazon kude kakhulu ukuya emahlathini aseVenezuela nasePeru.
I-Discus imvame ukutholakala lapho phakathi kokukhula kwezitshalo eziqhamuka ezindaweni ezinokuthula zemilambo, ngaphansi kwamabhange amaningi, naphakathi kwamadwala amakhulu. Ezindaweni ezingajulile, inakekela izingane zayo ngaphansi kwamaqabunga amaningi ezinhlobonhlobo zeNyphaea.
Kusukela lapho i-Discus Fish yayingeniswa kuqala kuma-aquarists ngo-1933, yakha inzwa. Kwaphela iminyaka, i-Discus yayibhekwa njengenkosi yezinhlanzi ze-aquarium. Ngisho nanamuhla, ama-aquarist amaningi abheka i-Discus njengenhlanzi ekhetho kunazo zonke ezitholakalayo, inselele kunazo zonke kuzo zonke izinhlanzi zasemanzini ashisayo ukuze zigcine futhi ibheji lenhlonipho kulabo abancinci be-aquarists abanenhlanhla ngokwanele yokuba ne-Discus noma emibili eqoqweni labo.
Kulula ukuqonda ukuthi kungani i-Discus Fish evuthiwe kufanele ithathwe njengenhlanzi enkulu ye-aquarium fish. Bayahamba behamba ngenhlonipho nokuthinta amahloni. Ukukhula ngokugcwele, i-Discus engumuntu omdala ingafinyelela ezincane njengezi-intshi ezingu-6 ukuphela, futhi esimweni esihle, sinalo ubuhle obuhle, kokubili ekuthwaleni nasekubalazweni.
Izingxabano zobulili
Kungenziwa ucansi kuphela ochwepheshe; ngesikhathi sokuzala i-papilla yobulili ikhonjiswe emadodeni, ama-flat and round in female. Uma ubhekwa phezulu kusukela ngesikhathi sokuzalanisa, abesifazane bahamba kancane, ngenxa yokugcwalisa amaqanda.
Ukuziphatha Okuvamile
Ukuthula kakhulu, akugodli ku-substrate (ukumba emgodini njengama-cichlids amaningi) futhi awugodli noma adilize izitshalo. I-Discus ihlala ngokuvumelana nezinye izinhlanzi, ngaphandle kwesikhathi sokuzala, lapho zizovikela ngokusemandleni izingane zabo. Kungcono ukuthola iqembu le-Discus encane futhi ubavumele ukuba babelane, i-Discus izoshada naye impilo; kuzoba sobala lapho abashade bethola khona, futhi ngeke besakwazi ukuphuma neqembu, kodwa badonsa ingxenye yabo ye-aquarium, bebeka indawo yabo siqu. Kuphela okumele kushiywe kunoma iyiphi i-aquarium eyodwa uma ufuna ukuzalanisa ngempumelelo ukuze uqale. Susa bonke abasebasha kwelinye i-aquarium, lapho kungenzeka khona elinye i-pair lingathola.
Izimo Zamanzi
I-Discus idinga amanzi ahlanzekile ahlanzekile kakhulu ahlanzekile, ahlungwa nge-peat , nase-aquarium etshalwe kahle. I-lokushisa kumele ibe yi-82F, pH 6.5 - 7.5 1 - 12 dH eqhubekayo. Ukuzalanisa sincoma ukuthi ufunde izihloko ezengeziwe, kodwa ngokufushane; 86F, pH 6 - 6.5, 0 - 5 dH.
Ukudla i-Discus
I-Discus iyidla epholile, kubaluleke kakhulu ukuthi unike i-Discus ukudla kokuphila okunezikhathi eziphilayo namaqhwa. Uma ungenjalo, zizofa masinyane ekudleni kokudla okomile, nakuba kungase kuhlinzekwe njengengxenye yesinye isikhathi. Futhi ekukhuliseni ukheshe; uzothola ukuthi i-Fry idla izinhlangothi zomzali, yebo njengoba nje ungasifaka isilwane esidlwengulayo singondla umama wayo, kodwa lokhu kusho ukuthi (kokubili owesilisa nowesifazane) badinga amaprotheni engeziwe.
Izidingo ze-Aquarium
I-aquusum encane ye-Aquarium encane ye-Discus ingama-intshi angu-40 ubude obude ngamasentimitha angu-20 nobude obungama-20 ubude be-Discus encane. I-Discus Adult idinga i-aquarium ende enamamitha angu-5 noma cishe engama-75-gallon ubuncane ukuze ujabule futhi unelungelo lokuzalanisa ngempumelelo. Kungenzeka ukuthi kwenzeke emanzini amancane, kwenzeka njalo, kodwa ekuphumeleleni okukhulu kunomunye wezinhlanzi eziphephe kakhulu ekugcineni kwezinhlanzi zamanzi ahlanzekile, siphakamisa ukuthi amalitha angama-75 aphansi atshalwe kahle futhi ahlungiwe kahle.
I-Discus ayithandi izinguquko ezimweni zamanzi, futhi enkulu kakhulu emzimbeni wamanzi, ngokuya kancane kancane ushintsho ezimweni zamanzi.
Imininingwane Ephathelene NeNkosi Yamanzi Amanzi Amanzi
Ukubukwa kusuka kwi-Discus yangaphambili kunomzimba ophansi kakhulu ngobukhulu bawo, kodwa kusukela ohlangothini, baseduze. Yile ndlela abaphethe ngayo i-discus, okuyiLatini ye-plate noma isitsha. Umbala wabo womzimba oyisisekelo endalweni. Amabha eluhlaza okwesibhakabhaka agubungele kokubili ama-dorsal and anal fins, futhi imigoqo ikhula ngemuva nangesisu. Ama-dorsal, ama-ventral, nama-anal fins ahlanganiswe ngokubomvu okukhanyayo. Kunezinhlobo ezihlukahlukene ze-discus, kusukela e-Lake Tefe, eBrazil, enezinsimbi eziluhlaza okwesibhakabhaka noma eziluhlaza okwesibhakabhaka kuwo wonke amaphiko ayo nomzimba. Lezi zihlukahlukene ngezinye izikhathi zibizwa nge-Royal Discus.
Emashumini eminyaka, izinhlobo eziningi ziye zavela, ezibomvu, eziphuzi, ngisho ne-orange enhle kumbala ophuzi ophuzi obizwa nge-Sunset Discus. Zonke lezi zinhlobo aziveli emvelweni, njengezinhlanzi eziningi esizigcina emanzini ethu namuhla; ziye zakhiwe eminyakeni eminingi yokuzalisa ngokucophelela ochwepheshe.
Enye yezici ezithakazelisayo nezingqayizivele ezitholakale nge-Discus yindlela abazondla ngayo intsha noma gazinga. Ngezinsuku ezine zokuqala noma kunjalo abazali bahambisa i-Fry endaweni eyodwa kuya kwelinye e-aquarium, kufana nezinhlanzi zezingelosi. Khona-ke, lapho gazinga iba ukubhukuda mahhala, baya ngokushesha kumzali, ngokuqondile.
Ekuqaleni, kubonakala sengathi banamathele ezinhlangothini zabo ukuze bavikele, kodwa uma uhlolisisa, uzothola ukuthi badla okuthile ngaphansi kwesilinganiso somzali. I-Fry izogubha amakhanda awo ngaphansi kwesilinganiso bese igaqa kusukela ohlangothini kuya kwesinye ukuphula "ukudla". Ekugcineni, amathayi omzali owodwa okulokhu ehlambalaza futhi ezama ukugxila emaceleni, fry uhambe ngokushesha ubaba wenze into efanayo.
Emuva nangemva kwamasonto, baze bavuthiwe ngokwanele ukuthi i-discus encane isilungele impilo yodwa phakathi kwezitshalo ezise-aquarium. Abazali abakhulu, indaba enkulu, futhi uma unesineke nobuchwepheshe bokukhulisa i-Discus, isipiliyoni esihle sokugcina inkosi ye-aquarium, i-Discus!