Tetragonopterus (lat.Hyphessobrycon anisitsi) ko kuma kamar yadda ake kiransa tetra rhomboid, wanda ba shi da daɗi sosai, yana rayuwa tsawon lokaci kuma yana da sauƙin kiwo. Ya isa girma don haracin - har zuwa 7 cm, kuma da wannan zai iya rayuwa tsawon shekaru 5-6.
Tetragonopterus babban kifi ne mai farawa. Sun dace sosai da yawancin sifofin ruwa kuma basa buƙatar kowane yanayi na musamman.
A matsayin kifi na zaman lafiya, suna jituwa da kyau a yawancin ruwayen ruwa, amma suna da babban abinci. Kuma suna bukatar a basu abinci sosai, tunda suna cikin yunwa, suna da mummunar dukiya na yanke fincin maƙwabtansu, wanda ke tunatar da danginsu - ƙarami.
Zai fi kyau a ajiye su a garken, daga guda 7. Irin wannan garken ba shi da wahala ga maƙwabta.
Tsawon shekaru, tetragonopteris ya kasance ɗayan mashahuran kifin akwatin kifaye. Amma, suna da mummunar ɗabi'a ta ɓarnatar da shuke-shuke, kuma akwatin kifaye na zamani ba tare da tsire-tsire ba yana da wuyar tunani.
Saboda wannan, farin jini ya ragu a cikin 'yan shekarun nan. Amma, idan tsire-tsire ba su da fifiko a gare ku, to wannan kifin zai zama ainihin gano muku.
Rayuwa a cikin yanayi
Tetragonopterus (Hyphessobrycon anisitsi, kuma a baya Hemigrammus caudovittatus da Hemigrammus anisitsi) an fara bayyanarsa a cikin 1907 da Engeyman. T
etra roach yana zaune a Kudancin Amurka, Argentina, Paraguay, da Brazil.
Wannan kifi ne na makaranta wanda ke rayuwa a cikin adadi mai yawa na biotopes, gami da: rafuka, koguna, tafkuna, tafkuna. Tana ciyar da kwari da tsirrai a yanayi.
Bayani
Idan aka kwatanta da sauran dangi, wannan babban kifi ne. Ya kai 7 cm tsayi kuma yana iya rayuwa har zuwa shekaru 6.
Tetragonopterus yana da jikin azurfa, tare da kyawawan tunani na hanji, fika mai haske ja, da siriri madaidaiciya bakar fata wanda ya fara daga tsakiyar jiki kuma ya wuce zuwa baƙin ɗaki a wutsiyar.
Wahala cikin abun ciki
Mai kyau ga masu farawa, saboda rashin wayewa ne kuma baya buƙatar yanayi na musamman don kiyayewa.
Ciyarwa
A dabi'a, yana cin kowane irin kwari, gami da abincin tsirrai. A cikin akwatin kifaye, ba shi da daɗi, yana cin daskarewa, mai rai da abinci na wucin gadi.
Domin tetragonopterus ya zama mai launuka masu haske, kuna buƙatar ciyar da su akai-akai tare da abinci mai rai ko na daskarewa, mafi bambancin, mafi kyau.
Amma, tushen abinci mai kyau na iya zama flakes, zai fi dacewa tare da ƙari na spirulina, don rage sha'awar abincin tsire.
Adana cikin akwatin kifaye
Kifi mai aiki wanda ke buƙatar sararin akwatin kifaye tare da sararin samaniya kyauta. Wajibi ne a kiyaye garken, tunda sun fi natsuwa kuma sun fi kyau a ciki. Don karamin garken, akwatin kifaye na lita 50 ya isa.
Babu wasu buƙatu na musamman don ƙasa ko don haske, amma akwatin kifaye ya kamata a rufe shi sosai, tunda Tetragonopteris ƙwararrun masu tsalle ne.
Gabaɗaya, ba su da rajista. Daga cikin yanayin - sauye-sauyen ruwa na yau da kullun, sigogin da ake buƙata daga cikinsu sune: zafin jiki 20-28C, ph: 6.0-8.0, 2-30 dGH.
Koyaya, tuna cewa suna cin kusan dukkanin tsire-tsire, tare da yiwuwar banda gishirin Javanese da anubias. Idan tsire-tsire a cikin akwatin kifaye suna da mahimmanci a gare ku, tetragonopteris a bayyane yake ba zaɓin ku bane.
Karfinsu
Tetra mai-lu'ulu'u ne gaba ɗaya, kifi mai kyau don babban akwatin kifaye. Suna aiki, idan sun ƙunshi da yawa, suna kiyaye garken tumaki.
Amma maƙwabtansu ya kamata su zama wasu hanzari da aiki tetras, alal misali, ƙananan yara, congo, erythrozones, ƙaya. Ko kuma suna bukatar a basu abinci sau da yawa a rana don kar su fasa fincin maƙwabtansu.
Sannu a hankali kifi, kifi mai tsawo, zai sha wahala a cikin tankin tetragonopterus. Baya ga ciyarwa, zalunci kuma an rage shi ta hanyar kiyayewa a cikin garken.
Bambancin jima'i
Maza suna da fikafikai masu haske, ja, wani lokacin rawaya. Mata sun fi kumbura, an zagaya cikinsu.
Kiwo
Tetragonopterus spawn, mace tana yin ƙwai akan shuke-shuke ko mosses. Kiwo yana da sauƙi a kwatanta da wannan rhodostomus.
Ana ciyar da wasu masu kera da abinci kai tsaye, bayan haka ana ajiye su a cikin wasu keɓaɓɓun wuraren haihuwa. Yakamata filayen da aka haifa su sami kwararar haske, tacewa da ƙananan tsire-tsire kamar mosses.
Madadin mosses na iya zama goge bakin zaren nailan. Suna kwan ƙwai a kai.
Ruwan da ke cikin akwatin kifaye shine digiri 26-27 kuma yana da ɗan tsami. Ana iya samun kyakkyawan sakamako ta hanyar faduwa lokaci daya garken maza da mata daidai wa daida.
A lokacin da suke haihuwa, suna yin ƙwai akan tsirrai ko tsumma, bayan haka suna buƙatar shuka, tunda zasu iya cin ƙwai.
Tsutsa zai tsinke cikin awanni 24-36, kuma bayan wasu kwanaki 4 zai yi iyo. Kuna iya ciyar da soya da abinci iri-iri.
