Kifi Black fatalwa Tetra, Sun kasance asalinsu daga yankin Kudancin Amurka, daidai daga yankunan Paraguay na sama. Waɗannan ƙananan kifin suna daga cikin chaabilar mara daɗi kuma an san su da sunansu na kimiyya Hyphessobrycon megalopterus.
Gabaɗaya waɗannan kifayen suna da nutsuwa da kwanciyar hankali, suna zaune a ciki shoalSabili da haka, koyaushe dole ne a ajiye su cikin ƙungiyoyi aƙalla samfurin 6. Ya kamata a sani cewa kifin maza suna yaƙi da ƙagagguwa, suna bin juna koyaushe, amma ba tare da haifar da wata irin matsala ko babbar illa ba.
Fatalwa Tetra kifin na iya auna kimanin santimita 7 a cikin mazauninsu, amma da kyar suka kai santimita 4 a cikin bauta. Haka kuma, jikin nasa ya kasu gida biyu wadanda ake rarrabe da launuka masu zuwa: a bayansu suna baƙar fata, yayin da na baya, suna da sanduna biyu a tsaye masu launuka biyu daban, ɗaya baƙi ɗaya kuma ɗayan. azurfa. A wannan bangaren, fin karfi ne m, ban da fin dorsal fin wanda launin toka ne.
Idan kana tunani da wannan kifin a cikin akwatin kifayeYana da mahimmanci ku tuna cewa ana ba da shawarar samun akwatin kifaye mai lita 60, tare da ciyayi masu yawa da ke iyo wanda ke rage haske. Hakanan, yanayin da ya dace don kula da wannan nau'in de peces Za su kasance kamar haka: zafin jiki dole ne ya kasance na wurare masu zafi don haka dole ne ruwa ya kasance tsakanin 23 da 28 digiri Celsius, pH na ruwa dole ne ya kasance tsakanin 6 zuwa 7,5 yayin da taurin dole ne ya zama matsakaicin 12.
Ka tuna cewa hayayyafar waɗannan dabbobi yana da matukar wahala, amma zai yiwu, aƙalla ana buƙatar lita 50 na ruwa. Hakazalika haifuwa yana faruwa a wasu jinsunan, tare da wannan kifin yana iya faruwa biyu-biyu ko kuma tare da ƙungiya inda kifin maza sun fi yawa.