Mary Allen
Jajayen tints ba sabon abu bane ga tetras na Kudancin Amurka. Amma tint mai launin tagulla na tetra tagulla mai suna bayanta ban da haka. Wannan mashahurin kifin kifin kifin yana da ƙanƙantar girmansa, ɗabi'a mai rai, da canza launin da ba a saba gani ba.
halaye
- Suna: Copper Tetra, Hasemania nana
- Tsarin: Real tetras
- Size: 5 cm
- Asalin: Arewacin Amurka ta Kudu
- Hali: mai sauƙi
- Girman akwatin kifaye: daga 54 lita (60 cm)
- pH darajar: 5.5-7
- Ruwan zafin jiki: 24-28 ° C
Abubuwan ban sha'awa game da Copper Tetra
Sunan kimiyya
Hasemania nana
sauran sunayen
Hasemania marginata, Tetragonopterus nanus, Hemigrammus nanus, silvertip tetra
Tsarin zamani
- Class: Actinopterygii (ray fins)
- oda: Characiformes (tetras)
- Iyali: Characidae (tetras na kowa)
- Genus: Hasemania
- Nau'in: Hasemania nana, jan tetra
size
Tetra na jan karfe ya zama kusan 5 cm tsayi. Yana da mahimmanci cewa wannan nau'in ba shi da adipose fin (ƙananan fin tsakanin dorsal da caudal fin, wanda aka samu a kusan dukkanin tetras da catfish).
Launi
Gefen jiki suna da haske, fins ɗin da ba a haɗa su ba a fili masu launin tagulla. Tushen ƙoƙon ƙoƙon ƙoƙon baya da ƙoƙon tsuliya da ɓangarorin ƙwanƙolin caudal an saita su cikin fari. Baƙar fata mai fadi yana gudana daga ƙarshen ƙwanƙolin tsuliya a tsakiyar jiki zuwa ƙarshen fin caudal.
Origin
Kudu maso gabashin Brazil, a yankin Rio São Francisco da Rio Purus.
Banbancin jinsi
Matan sun fi na maza siriri kuma a bayyane sun cika. Bambance-bambancen launi sun bayyana musamman a cikin yanayin haɓaka, saboda namiji yana da launin jan ƙarfe-ja kuma mata sun fi rawaya.
Sake bugun
Kiwon jan karfe tetra abu ne mai sauki. Biyu waɗanda ke shirye don haifuwa (wanda ake iya gane shi da tsananin launi na namiji da kewayen kugu na mace) ana sanya su a cikin ƙaramin akwatin kifaye mai ɗanɗano ruwa mai ɗanɗano acidic wanda ba shi da ƙarfi kuma zafin jiki yana ƙaruwa zuwa 28 °. C. A cikin akwatin kifaye, ya kamata a sami grid na spawning da wasu tudu na shuke-shuke (sako da Java moss, najas, ko makamancin haka), kamar yadda iyaye ke haifar da mafarauta. Yawan haifuwa yana faruwa da safe. Kwai suna da ƙanƙanta kuma masu launin ruwan kasa, tsutsa na ƙyanƙyashe bayan sa'o'i 36 a ƙarshe. Bayan kwana biyu suna iyo cikin yardar kaina kuma suna buƙatar mafi kyawun abinci mai rai, kamar infusoria. Bayan mako mai kyau, suna ɗaukar sabon hatched Artemia nauplii kuma suna girma da sauri.
Rayuwar rai
Copper tetra na iya rayuwa har zuwa shekaru goma.
Gaskiya mai ban sha'awa
Gina Jiki
Mai omnivore yana yarda da busasshen abinci kowane iri. Ya kamata a ba da abinci mai rai ko daskararre aƙalla sau ɗaya a mako, kuma sau da yawa a cikin shirye-shiryen kiwo.
Girman rukuni
Ya kamata a ajiye tetra tagulla a cikin ƙaramin rukuni na aƙalla samfurori takwas. Tun da mazan na iya tursasa mata kadan lokacin da suke cikin yanayi mai ban sha'awa, na karshen ya kamata ya zama dan kadan a yawancin.
Girman akwatin kifaye
Aquarium na tetra na jan karfe takwas yakamata ya ƙunshi akalla lita 54. Ko da madaidaicin akwatin kifaye mai auna 60 x 30 x 30 ya wadatar. Idan kana son kiyaye babban rukuni kuma ƙara ƙarin kifi, akwatin kifaye dole ne ya fi girma daidai.
Kayan aikin tafkin
Dasa mai yawa yana da mahimmanci. Ta hanyar ƙara tushe da ƴan alder cones za ka iya cimma ruwa mai launin ruwan kasa da ɗan ƙaramin acidic pH, wanda ke da tasiri mai kyau akan launi da jin daɗin tetras. Wasu tsire-tsire masu tsayi ba kawai suna zama kariya ga mata masu ƙarancin ƙasa ba, ana kuma haɗe su a nan (amma matasa ba sa zuwa).
Haɗa tetra tagulla
A matsayin kifaye masu zaman lafiya, ana iya haɗa su da sauran kifaye masu girman girmansu, musamman tetras. Kayan kifi masu sulke sun dace musamman a matsayin kamfani saboda jan ƙarfe tetra yana guje wa kusa da ƙasa kuma yana yin iyo musamman a tsakiyar yankin akwatin kifaye.
Kimar ruwa da ake buƙata
Yanayin ruwan famfo ya dace sosai don kulawa na yau da kullun. Zazzabi ya kamata ya kasance tsakanin 23 da 25 ° C, ƙimar pH tsakanin 5.5-7. Don dalilai na kiwo, ruwa bai kamata ya zama mai tsanani ba kuma kamar dan kadan acidic kamar yadda zai yiwu, to, sautunan jan karfe kuma sun fi karfi.