Menene zai iya zama mafi kyau fiye da akwatin kifaye mai haske da launuka? Wataƙila mazaunan kawai. Kuma wannan ita ce gaskiya ta gaskiya, saboda yawancin mazaunanta ne ke jawo hankalin mazauna wurin kansu, tilastawa na severalan mintuna, wani lokacin kuma awanni, a nitse kuma tare da sha'awar bin rayuwar su ta ruwa. Kuma daga cikin kifaye daban-daban, akwai samfuran samfu na asali waɗanda zasu iya ba ku sha'awa kawai da sunan su, kamar, alal misali, sanannen kifin gobara, wanda za muyi magana akansa dalla-dalla a cikin labarin yau.
Rayuwa a cikin yanayin yanayi
Bayanin farko na wakilan wannan nau'in ya bayyana a shekarar 1909 kuma Dubrin ne yayi su. Ana samun su galibi a cikin Kogin Esquibo, wanda ke Kudancin Amurka. Ya kamata a sani cewa ita ce mafi girma daga cikin kogunan da ke Gayane. A matsayinka na ƙa'ida, waɗannan kifaye masu haske suna rayuwa tsakanin ciyayi masu yalwa a kan rafin kogin kuma suna rayuwa mai daɗin rayuwa. Launin ruwan a irin waɗannan wuraren galibi launin ruwan kasa ne-baƙi saboda rubabben ganye a saman. Hakanan, asidinta yana da girma sosai.
Abun takaici, a 'yan shekarun nan ya zama kusan ba zai yuwu a samo wadannan kifin da aka kama a mazauninsu ba.
Bayani
Waɗannan kifin na akwatin kifaye ba za su iya yin fahariya da manyan girma ba. Don haka, ƙimar mafi girman su da wuya ta wuce 30-40 mm. Matsayinsu na rayuwa kusan shekaru 4. Hakanan ya kamata a lura da shi shine launi mai haske da ban mamaki, wanda zai iya ba da mamaki har ma da ƙwararren masanin ruwa. Kuma wannan ba shine ambaton haske mai haske mai gudana a duk jikinsu, wanda shine dalilin da yasa suka sami sunansu a zahiri.
Jikin wannan kifin yana da ɗan tsayi kuma ya daidaita a tarnaƙi. Tsawon ƙarshen dorsal ya ɗan guntu fiye da na dubura. Daidaitaccen launi na jiki yawanci kore ne-launin toka da rawaya. Akwai sanannen dimorphism. Don haka, a cikin miji, tikwalin finafinai farare ne, kuma mata, bi da bi, suna da ɗan cikawa.
Wani lokaci wannan nau'in yana kuskure ne don baƙar fata. Amma idan aka duba sosai, sai a ga ashe ba su bane. Don haka, a cikin Erythrozones, jiki yana da haske, yayin da a cikin neons ya zama baƙi ƙwarai.
Abun ciki
Wakilan wannan nau'in sun dace da akwatin kifaye saboda rashin kiyaye su. Don haka, saboda yanayin zaman lafiyarsa, ana iya zaunar da wannan kifin lafiya a cikin akwatin kifaye na kowa, inda mazaunan masu irin wannan halin suke rayuwa, ba shakka.
Erythrozones baya jure kadaici, saboda haka, ya fi dacewa a same su cikin adadin akalla mutane 10. Sun fi son yin iyo a cikin ƙananan ruwa da matsakaitan ruwa.
Amma girman matattarar roba, bai kamata ya wuce 100mm a tsayi kuma tare da mafi ƙarancin adadin litar 60. A ciki, yana da kyau a shirya yankuna da yawa tare da ciyayi masu yawa, ƙirƙirar ɗan inuwa. Mafi kyawun share fage shine amfani da launi mai duhu wanda zai bambanta sosai. Kari akan haka, don samun kwanciyar hankali ya zama dole:
- Kula da yanayin zafin cikin ruwa tsakanin digiri 23-25 kuma ƙarancin bai fi 15 ba.
- Samuwar aeration da tacewa.
- Yi canjin ruwa na mako-mako.
Hakanan, ba za mu manta da irin wannan mahimmin al'amari kamar haske ba. Don haka, yana da kyau a sanya haske bai zama mai haske da yaɗuwa ba. Wannan ya fi dacewa ta hanyar sanya tsire-tsire masu shawagi iri-iri a saman ruwa.
Bugu da kari, ya zama dole a rinka sa ido akai-akai cewa matakin nitrates da ammoniya ba ya tashi.
Gina Jiki
Kamar yadda aka ambata a sama, wakilan wannan nau'in suna da sauƙin kulawa. Don haka, suna cin abinci kamar rayuwa, bushe har ma da daskararren abinci. Abinda kawai zaka tuna shine kana buƙatar ciyar dasu cikin rabo kuma ba fiye da sau 2 a rana ba.
Mahimmanci! Wadannan kifin ba sa karbar abincin da ya nitse zuwa kasa.
Kiwo
Waɗannan kifaye na kifaye suna da kyan gani. A matsayinka na mai mulki, koda mai farawa zai iya sauƙin ƙwarewar kiwo, yayin haɓaka ƙwarewar su. Don haka, mataki na farko shi ne shirya wani jirgi na daban ta hanyar cika shi da ruwa mai laushi. Kwararrun masanan ruwa suna ba da shawarar amfani da tof don wannan dalili. Yanayin zafin cikin ruwa bazai zama ƙasa da 25 ba kuma sama da digiri 28. Hakanan yana da kyau a barshi a cikin dakin da yayi duhu inda kawai za a iya amfani da hasken halitta don haskaka jirgin ruwan. Ganshin Javanese ko wasu tsire-tsire waɗanda ba ganye masu girma ba sun dace da ciyayi.
Bayan an gama tsara akwatin spawning, zaku iya fara shirya ɗayan da aka zaɓa don dasawa. Don haka, kwanaki 4-5 kafin shirin da aka tsara, dole ne a basu abinci na musamman tare da abinci kai tsaye. Don wannan dalili, zaku iya amfani da:
- zubar jini;
- artemia;
- mai yin bututu.
A rana ta 5, an aurar da ma'auratan a hankali zuwa filayen da ake haihuwa. Bayan haka, namiji zai fara kula da mace, yana ɗan cizon ƙafafunta. Bugu da ari, da zarar an gama lokacin zawarcin, wakilan wannan jinsin sukan juya a bayansu su saki madara da kwai. A matsayinka na mai mulki, mace tana yin ƙwai har zuwa 150 yayin haihuwa. Da zaran an gama haihuwa, dole ne a tura iyaye zuwa akwatin kifaye na kowa, tunda ba kawai suna kula da zuriyar ba, har ma suna iya cin ta.
Bugu da kari, galibi a manyan shaguna na musamman zaka iya samun raga na musamman na kariya wanda za a iya sanya shi a kasa, don haka kare kwai daga cutarwa daban-daban.
Ya kamata a lura cewa caviar yana da saukin kamuwa da haske mai haske, sabili da haka, don mafi girman aminci da tsaro, ana ba da shawarar inuwa da akwatin kifin har sai ƙyanƙyasar farko ta fara. A matsayinka na mai mulki, wannan yana faruwa bayan ranar farko. Kuma soya zai yi iyo tuni a kan na 3.
A ƙarshen makonni 2, zai rigaya ya yiwu a ga canje-canje na farko na gani a cikin launin kifin matasa, kuma a makonni 3 zai sami tsiri wanda zai fara haske.
Ciliates da nematodes suna dacewa azaman abinci don soya.
