I-Girardinus metallicus

I-Girardinus metallicus, igama lesayensi elithi Girardinus metallicus, ingeyomndeni wakwaPoeciliidae. Kwake kwaba (ekuqaleni kwekhulu lesi-XNUMX) inhlanzi eyayidume kakhulu ekuhwebeni kwe-aquarium, ngenxa yokubekezela kwayo okumangalisayo nokuzithoba. Njengamanje, ayivame ukutholakala, ikakhulukazi ngenxa yokubukeka kwayo okungenakuqhathaniswa, futhi ikakhulukazi njengomthombo wokudla okuphilayo kwezinye izinhlanzi ezidla inyama.

habitat

Ivela eziqhingini zaseCaribbean, ikakhulukazi, abantu basendle batholakala eCuba naseCosta Rica. Izinhlanzi zihlala emanzini amile (amachibi, amachibi), ngokuvamile ezimweni ezinosawoti, kanye nasemifuleni emincane nemisele.

Ulwazi olufushane:

• Umthamo we-aquarium - kusuka ku-40 amalitha.
• Izinga lokushisa - 22-27 ° C
• Inani pH - 6.5-8.0
• Ubulukhuni bamanzi - soft to hard (5-20 dGH)
• Uhlobo lwe-substrate - noma yikuphi
• Ukukhanyisa - noma yikuphi
• Amanzi anosawoti ayamukeleka (5 amagremu kasawoti/1 ilitha lamanzi)
• Ukunyakaza kwamanzi - ukukhanya noma okuphakathi
• Ubukhulu bezinhlanzi buyi-4-7 cm.
• Ukudla - noma yikuphi
• Isimo sengqondo - ukuthula
• Okuqukethwe kukodwa noma eqenjini

Incazelo

Kubantu abadala, i-dimorphism yobulili ivezwa ngokucacile. Izinsikazi zibalulekile futhi zifinyelela ku-7 cm, kanti abesilisa akuvamile ukuba badlule ku-4 cm. Umbala umpunga nesisu esisasiliva, amaphiko nomsila kusobala, kwabesilisa ingxenye engezansi yomzimba imnyama.

Ukudla

Ngokungathobeki ekudleni, bamukela zonke izinhlobo zokudla okomile, okuqandisiwe nokudla okuphilayo kosayizi ofanele. Isimo esibalulekile kuphela ukuthi okungenani u-30% wokwakheka kokuphakelayo kufanele kube izithasiselo zemithi.

Ukunakekelwa nokunakekelwa, ukulungiswa kwe-aquarium

Ivolumu encane enconyiwe ye-aquarium yeqembu le-Girardinus iqala kumalitha angama-40. Umhlobiso awunangqondo, kodwa-ke, ukuze izinhlanzi zizizwe zikhululekile, amaqoqo aminyene ezitshalo ezintantayo nezimpande kufanele zisetshenziswe.

Izimo zamanzi zinebanga elibanzi elamukelekayo lamanani e-pH kanye ne-GH, ngakho-ke azikho izinkinga ngokwelashwa kwamanzi ngesikhathi sokunakekelwa kwe-aquarium. Kuvunyelwe ukugcina esimweni esine-brackish ekugxilweni okungeqile ku-5 g kasawoti ngelitha elilodwa lamanzi.

Ukuziphatha Nokuhambisana

Izinhlanzi ezinokuthula nezizolile, ezihlanganiswe ngokuphelele nezinye izinhlobo zobukhulu obufanayo nobumnene, futhi ngenxa yekhono lokuphila ngaphansi kwezimo ezihlukahlukene zamanzi, inani lomakhelwane okungenzeka liyanda izikhathi eziningi.

Ukuzalanisa / ukuzalanisa

I-Girardinus metallicus ingeyabameleli bezinhlobo ze-viviparous, okungukuthi, izinhlanzi aziwabeki amaqanda, kodwa zizala inzalo eyakhiwe ngokugcwele, sonke isikhathi sokufukamela senzeka emzimbeni wesifazane. Ngaphansi kwezimo ezivumayo, ukuthosa (kufika ku-50 ngesikhathi) kungavela njalo emavikini ama-3. Imizwa yabazali ayithuthukisiwe kahle, ngakho izinhlanzi ezindala zingadla amantshontsho azo. Kunconywa ukuthi ukuthosa okuvelayo kufakwe ethangini elihlukile elinezimo ezifanayo zamanzi.

Izifo zezinhlanzi

Izinkinga zempilo zivela kuphela uma kwenzeka ukulimala noma lapho kugcinwa ezimweni ezingafaneleki, ezicindezela isimiso somzimba sokuzivikela ezifweni futhi, ngenxa yalokho, kubangela ukuvela kwanoma yisiphi isifo. Uma kwenzeka ukubonakala kwezimpawu zokuqala, okokuqala, kuyadingeka ukuhlola amanzi ngokudlulela kwezinkomba ezithile noma ukuba khona kokugxila okuyingozi kwezinto ezinobuthi (nitrites, nitrate, ammonium, njll.). Uma ukuchezuka kutholakala, buyisela wonke amanani kokujwayelekile bese kuphela uqhubeke nokwelashwa. Funda kabanzi mayelana nezimpawu nokwelashwa esigabeni se-Aquarium Fish Diseases.