ICorridoras nanus (isiLatin Corydoras nanus) iyinhlanzi ekati encane engeyodwa yezinhlobo eziningi kakhulu nezintandokazi ze-aquarium catfish - imigudu.
Encane, ehambayo, ekhanyayo impela, ibonakale isidayiswa kamuva nje, kepha ngokushesha yazuza izinhliziyo zama-aquarists.
Ukuphila emvelweni
Izwe lasekhaya lale catfish yiNingizimu Melika, lihlala emfuleni iSuriname kanye neMaroni eSuriname nasemfuleni i-Irakubo eFrench Guiana. ICorridoras nanus ihlala emifudlaneni nasemifudlaneni enomsinga olinganiselayo, osuka engxenyeni yemitha kuya kumamitha amathathu ububanzi, ongajulile (amasentimitha angama-20 kuye kwangama-50), enaphansi okunesihlabathi futhi okunosilika nokukhanya kwelanga okungaphansi.
Uchitha isikhathi esiningi sempilo yakhe efuna ukudla, emba isihlabathi nodaka. Ngokwemvelo, ama-nanus ahlala emihlambini emikhulu, futhi kufanele futhi agcinwe e-aquarium, okungenani abantu abayisithupha.
Incazelo
Iphaseji likhula ne-nanus efinyelela ku-4.5 cm ubude, bese kuthi abesifazane, abesilisa bancane kakhulu. Isikhathi sokuphila cishe iminyaka emithathu.
Umzimba u-silvery, unochungechunge lwemigqa emnyama egijima kusukela ekhanda kuye emsileni.
Umbala wesisu uphuzi okhanyayo.
Lo mbala usiza i-catfish ukuthi izifihle ingemuva laphansi, futhi icashe ezilwaneni ezidla ezinye.
Okuqukethwe
Ngokwemvelo, lezi zinhlanzi zihlala ezindaweni ezishisayo, lapho izinga lokushisa lamanzi lisuka ku-22 kuye ku-26 ° C, pH 6.0 - 8.0 nobulukhuni 2 - 25 dGH.
Iguquke kahle ezindaweni zasemanzini futhi ihlala kaningi ezimweni ezihluke kakhulu.
Ithangi le-nanus kufanele liqukethe inani elikhulu lezitshalo, inhlabathi enhle (isihlabathi noma i-gravel), nokukhanya okusakazekile. Ngifinyelele esiphethweni sokuthi badinga i-aquarium encane nomakhelwane abancane abafanayo.
Ukukhanya okunjalo kungadalwa ngosizo lwezitshalo ezintantayo ngaphezulu, futhi kuyathandeka ukwengeza inani elikhulu lezinkuni, amatshe nezinye izindawo zokukhosela.
Bathanda ukucasha ezihlahleni eziminyene, ngakho-ke kungakuhle ukuthi ube nezitshalo eziningi e-aquarium.
Njengawo wonke amaphaseji, u-nanus uzizwa engcono emhlambini, inani eliphansi lokugcinwa ngokunethezeka, kubantu abayisithupha.
Ngokungafani namanye amaphaseji, le nanus ihlala ezingxenyeni eziphakathi zamanzi bese iphakela lapho.
Ukondla
Ngokwemvelo, idla ama-benthos, izibungu zezinambuzane, izibungu nezinye izinambuzane zasemanzini. E-aquarium, ama-nanus awathobeki futhi ngokuzithandela adla zonke izinhlobo zokudla okuphilayo, okubandayo nokwenziwe ngokufakelwa.
Inkinga yokondla usayizi wabo omncane nendlela abondla ngayo. Uma unezinye izinhlanzi eziningi, khona-ke konke ukudla kuzodliwa ngisho nasezingxenyeni eziphakathi zamanzi bese imvuthu ifinyelela kuma-nanus.
Phakela ngokukhululekile noma unikeze ama-catfish pellets akhethekile. Ngenye indlela, ungondla ngaphambi noma ngemuva kokucima amalambu.
Ukungafani ngokocansi
Owesifazane kusuka kowesilisa ku-nanus kulula ukuhlukanisa. Njengawo wonke amaphaseji, abesifazane bakhulu kakhulu, banesisu esibanzi, esibonakala kakhulu uma ubabheka phezulu.
Ukuhambisana
Inhlanzi engenabungozi ngokuphelele, noma kunjalo, i-catfish uqobo ingahlushwa yizinhlobo ezinkulu nezinolaka, ngakho-ke udinga ukuyigcina ngosayizi olinganayo nezinhlobo ezolile.
