Melanotenia Dubulais

Melanothenia duboulayi, sunan kimiyya Melanotaenia duboulayi, na dangin Melanotaeniidae ne. An yi masa suna ga masanin halittu du Boulay, wanda ya fara gano kogin Richmond a arewacin New South Wales a cikin 1870s. Kifi mai ƙarfi, mai sauƙin kiyayewa mai haske da kwanciyar hankali wanda zai yi kyakkyawan ƙari ga al'ummar kifayen kifayen ruwa. Zai zama kyakkyawan zabi ga mafari aquarist.

Habitat

Yana faruwa daga gabashin gabar tekun Ostiraliya a cikin yankin yanayi mai zafi. Ana samunsa a ko'ina cikin koguna, rafuka, fadama, tafkuna masu ciyayi masu wadatar ruwa. Wurin zama na halitta yana ƙarƙashin sauye-sauye na yanayi tare da babban canjin yanayin zafi, matakin ruwa da ƙimar hydrochemical.

A halin yanzu, an gabatar da shi zuwa wasu nahiyoyi, ya zama nau'in cin zarafi, musamman, yana zaune a cikin koguna na Arewacin Amirka.

Takaitaccen bayani:

• Girman akwatin kifaye - daga lita 150.
• Zazzabi - 18-30 ° C
• Darajar pH - 6.5-8.0
• Taurin ruwa - 10-20 dGH
• Nau'in substrate - kowane duhu
• Hasken haske - an rinjaye shi
• Ruwan ruwa - a'a
• Motsi na ruwa - matsakaici
• Girman kifin yana da kusan 10 cm.
• Abinci - kowane abinci
• Hali - kwanciyar hankali
• Abun ciki a cikin rukuni na mutane 6-8

description

Matsakaicin girman manya ya kai kusan 12 cm, a cikin akwatin kifaye yana da ɗan ƙarami - har zuwa cm 10. Kifin yana da siriri jiki matse a gefe. Ƙarfin dubura ya tashi daga tsakiyar ciki zuwa wutsiya. Ƙarshen ƙwanƙwasa ya kasu kashi biyu, kuma ɓangaren farko ya fi ƙanƙanta da na biyu. Launuka sun bambanta dangane da yankin asalin. Launin jikin yana da azurfa tare da shuɗi, kore da rawaya. Ana iya ganin tabo mai laushi akan murfin gill. Fin ɗin ja ne ko shuɗi tare da bakin iyaka.

Maza sun bambanta da mata a cikin mafi kyawun launinsu da filaye masu nunin ƙoƙon ƙoƙon baya da dubura. A cikin mata, suna zagaye.

Food

A cikin yanayi, kayan shuka da ƙananan invertebrates sune tushen abincin. A cikin akwatin kifaye na gida, yana iya ci busasshen abinci da bushe-bushe a cikin nau'in flakes, granules.

Kulawa da kulawa, tsari na akwatin kifaye

Mafi kyawun girman akwatin kifaye na rukuni na kifi 6-8 yana farawa daga lita 150-200. A cikin yanayin Melanothenia, Dubulai suna ciyar da wani muhimmin ɓangare na lokacinsu suna yin iyo a kusa da kurmin ciyayi, snags da sauran abubuwan da ke cikin ruwa, inda za su iya ɓoyewa idan akwai haɗari. Lokacin yin ado, ya kamata ku haɗa wuraren kyauta don yin iyo tare da wuraren mafaka, alal misali, daga tsire-tsire iri ɗaya.

Juyin halitta ya dace da rayuwa a wurare daban-daban a cikin yanayin zafi da yawa, pH da ƙimar dGH. Saboda rashin fahimtarsu, ana ɗaukar su da sauƙin kiyayewa. Ya isa ya samar da ruwan dumi mai tsabta da kuma kula da akwatin kifaye akai-akai, hana kayan aiki.

Halaye da Daidaituwa

Sun gwammace su kasance cikin ƙungiyoyin da suka ƙunshi galibin mata. Maza suna zama su kadai ko a nesa. Aminci zuwa ga sauran nau'in. Mai jituwa tare da kifin girman kwatankwacinsa da yanayi.

Kiwo/kiwo

A cikin mazauninta na dabi'a, haifuwa yana faruwa daga Satumba zuwa Disamba tare da zuwan ruwan sama na rani (a cikin Kudancin Hemisphere waɗannan watanni ne masu dumi). A cikin akwatin kifaye na gida, ba a bayyana yanayin yanayi ba. Suna haifuwa a cikin magriba a tsakanin tsire-tsire, suna haɗa ƙwai a saman ganyen. Mata suna yin ƙwai kaɗan ne kawai a rana, don haka tsarin duka yana ɗaukar makonni da yawa. Lokacin shiryawa yana ɗaukar kwanaki 5-9 a yanayin zafin ruwa na 24 zuwa 29 ° C. Fry mai tasowa yana taruwa a cikin rukuni kuma suna kusa da saman. Bayan sa'o'i 12, sun fara cin abinci. A cikin kwanakin farko, kawai suna iya ɗaukar microfeeds, irin su ciliates. Yayin da suke girma, za su fara cin abinci mafi girma. Yara masu shekaru daban-daban na iya haifar da matsalolin ciyarwa.

Ko da yake manya kifi ba ya nuna son kai ga 'ya'yansu, yana da kyau a canja wurin soya zuwa wani tanki daban don sauƙi na kulawa.

Cututtukan kifi

A cikin yanayi mai kyau, lokuta na cutar ba su da yawa. Lokacin da alamun farko na cutar suka bayyana (lalata, nakasar jiki, bayyanar aibobi, da dai sauransu), da farko ya zama dole don duba ingancin ruwa. Wataƙila, dawo da duk alamomin mazaunin zuwa al'ada zai ba da damar jikin kifin ya jimre da cutar da kansa. In ba haka ba, za a buƙaci magani. Kara karantawa a cikin sashin "Cutar kifin kifin aquarium".